Answer: Human evolution, the process by which human beings developed on Earth from now-extinct primates. Viewed biologically, we humans are Hono Sapines, a culture-bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago.
Human evolution is not linear manner it is a web, in the process of evolution primates lead to the emergence of homo-sapiens, which is distinct from the hominid family.
How did humans evolve?Human evolution is observed in a web manner not linear in evolutionary history primates lead to the homo-sapiens which is distinct from another family of hominids.
The hominid family includes great apes that diverged from the gibbons 15-20 million years ago. Evolution involves some studies, genetic studies, and h behavioral studies.
Anatomically it is observed in Africa 300000 years ago humans appeared, these studies were observed anatomically as the origin of humans.
Therefore human evolution is observed in a web manner not linear.
Learn more about human evolution, here:
https://brainly.com/question/24276894
#SPJ2
ASAP PLS!!!!
Why is sweating an effective way to cool the body?
A. Evaporating water absorbs excess heat from the skin.
B. Evaporating water releases excess heat to the skin.
C. Condensing water absorbs excess heat from the skin.
D.Condensing water releases excess heat to the skin.
C. Condensing water absorbs excess heat from the skin.
Answer:
b or c i hope this helps
Explanation:
write adjective forms of :
1)silence
2) Blessing
3) tenderly
4) money
Answer:
Explanation:
silence- speechless
blessing- mystical and great
tenderly- soft
money- grubber
The adjective form of
Slicence is silentBlessing is blessedTenderly is tenderMoney is monetaryAdjectiveAdjectives are those words that are used to describe or modify nouns or pronouns.
There are three forms of adjectives.
They are: absolute, comparative, and superlative.
Learn more about adjectives:
https://brainly.com/question/26047758
Question 6 of 10
When can exponential growth happen?
A. When there is no competition
B. When the death rate is high
C. When there are limited resources
O D. When carrying capacity is reached
SUBMI
Answer:
a a a a a a a a a a. a aa aaaaaaaaa a a a
Would poor nutrition affect the traits or the genes of an organism?
Answer:
yes
Explanation:
6. Parathyroid glands produce hormones that
are essential to the proper function of which
system?
A circulatory system
B digestive system
C respiratory system
D skeletal system
Answer:
D. skeletal system .... .
HELP! this is a biology question so please answer if you know:)
Answer:
its cells cannot be created or destroyed
Some relationships between organisms are described below. What type of relationship does each statement describe?
Answer:
Competition, predation, commensalism, mutualism and parasitism.
Explanation:
There are five types of relationships present between organisms such as competition, predation, commensalism, mutualism and parasitism. Competition is a type of interaction between organisms in which both the organisms are harmed. In predation relationship, one organism feed on the other by killing it. commensalism is a relationship in which one is benefited and the other is neither benefited nor harmed. In mutualism relationship, both the organisms or species gets benefit from one another whereas parasitism is a type of relationship in which one organism is benefited and the other is harmed not killed.
Can you please help me
Why do you think that some vaccines, such as the flu vaccine, need to be given every year?
Answer:
Because flu viruses evolve so quickly, last year's vaccine may not protect you from this year's viruses. New flu vaccines are released every year to keep up with rapidly adapting flu viruses.
Answer:
Because the virus/sickness would evolve and that vaccine might not protect you.
Which of the following are important products of rainforests?
a.
timber
b.
pharmaceuticals
c.
oxygen
d.
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
D
Explanation:
All of the above options are important products of rainforests. Therefore, option (D) is correct.
Timber, or wood, is a valuable natural resource obtained from rainforests and is used for various purposes, including construction, furniture, and paper production.
Pharmaceutical products, or drugs, are derived from rainforest plants and have contributed to the development of many life-saving medicines. Oxygen is produced by rainforest vegetation through photosynthesis and is a crucial component of the Earth's atmosphere, supporting life for all organisms.
Learn more about rainforests, here:
https://brainly.com/question/235998
#SPJ7
The Florida panther used to live in forests, prairies, and swamps over most of the southeastern United States. Now, it lives only in the southern tip of Florida, south of the Caloosahatchee River. Based on this information, what is the most likely cause of the decline of the Florida panther population?
Answer:
The Decline of the black panther started to decline due to habitat loss and human activity like hunting.
Explanation:
Which of the following returns blood to the heart? Arteries
Veins
Aorta
Ventricles
Answer:
Veins
Explanation:
Blood moves through many tubes called arteries and veins, which together are called blood vessels. The blood vessels that carry blood away from the heart are called arteries. The ones that carry blood back to the heart are called veins.
Sam owns a horse. He suspects the presence of Equine Infectious Anemia (EIA). What should he request his veterinarian to do?
Answer:
The question is incomplete because the options are not given, here are the options from another website.
A .rectal palpation
B.Coggins test
C. castration
D. vaccination
The correct option is B.
Coggins test
Explanation:
This is because coggins test is the test
carried out to check for Equine Infectious Anemia (EIA) antibodies if present in the horse's blood. Blood samples of the horse are collected and must be sent to a state approved laboratory. This test is majorly fine and needed whenever you want to take your horse to a show or whenever you transport your horse across state lines.
Help me please please help me
Answer:
The first one
Explanation:
A thesis is a statement or theory not a question.
Which statement best describes the relationship between ocean co2 and ph
Acidity rises and pH falls as carbon dioxide levels rise. The correct option is C.
What is ocean pH?A change in the characteristics of ocean water known as ocean acidification may be detrimental to plants and animals.
Scientists have noticed that the ocean's acidity is rising as a result of the water's absorption of atmospheric carbon dioxide.
Ocean acidification is the decrease in the ocean's pH level. The average pH of the ocean's surface fell from about 8.25 to 8.14 between 1751 and 2021.
Ocean water is more basic than drinking water because it is resistant to pH fluctuations due to the presence of various weak acids and their corresponding bases, or buffers.
The ocean is regarded as having a pH that is slightly alkaline. Acidity and pH both drop when carbon dioxide levels rise.
Thus, the correct option is C.
For more details regarding ocean acidification, visit:
https://brainly.com/question/1498307
#SPJ2
Your question seems incomplete, the missing options are:
When CO2 increases, pH increases and acidity decreases.
When CO2 increases, pH decreases and acidity increases.
When CO2 increases, pH decreases and acidity decreases.
There is no relationship between CO2 and pH
What two body systems affect type 1 diabetes?
is planting trees in a forest In an investigation into the role of plants in the cycling of matter, a researcher is designing an experiment in which plants will be grown under conditions that will limit the rate of photosynthesis. Which design would match the goal of the researcher? M. Grow the plants in a low oxygen environment and measure the rate of carbon dioxide production. P. Grow the plants in a low carbon dioxide environment and measure the rate of oxygen production. R. Grow the plants in soil containing excess water and measure the rate of transpiration. S. Grow the plants in soil containing excess nitrogen and measure the rate of plant growth. Bi
Answer:
S
Explanation:
The growth of plant can be measured using the starch produced.
Chloroplasts contain ____, a green pigment that absorbs light energy.
A. an ovule
B. photosynthesis
C. a cuticle
D. chlorophyll
Answer:
d of course is this 7th grade?
Answer:
D. chlorophyll
Explanation:
sana nakatulong
3. Which of the following statements best explains how the cell membrane 1 point
is selectively permeable? *
The movement of specific substances into and out of the cell is controlled by the cell
membrane
The movement of waste substances into, but not out of the cell is controlled by the
cell membrane
The cell membrane is inflexible and cannot control the movement of substances into
and out of the cell
The cell membrane does not surround the cell so it plays no role in the movement of
substances
Answer:
The movement of specific substances into and out of the cell is controlled by the cell membrane.
Explanation:
The cell membrane is permeable, so it allows for the passage of substances both into and out of the cell. It is also selective, so only specific substances can enter and exit the cell.
Which term best describes the joints at the top of your
skull?
A.) Motionless
B.) Flexible
C.) Rubbery
D.) Elastic
Answer: A
Explanation:
the joints on the top of your skull is motionless
explain how at least three pieces of evidence support the theory of evolution.
Dont put any link or else I won’t give brainlist, just answer.
Answer:
1. Fossil evidence
2. Homologous similarities.
3. Molecular evidence
HELP!!!!!!
What percentage of the dogs will have a solid color
Answer:
75%
Explanation:
2. About how often does a Full Moon happen?
Answer:
usually once a month
Explanation:
The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective. This occurs when Earth is located between the Sun and the Moon (more exactly, when the ecliptic longitudes of the Sun and Moon differ by 180°).
Women gives birth to a baby boy. A few years later she gives birth to another baby boy. What is the probability that her third child will be a girl? Play your reasoning
Answer:
50 %
Explanation:
It is given that a woman gives birth to a baby boy. Her second child is also a baby boy. Now she is about to give birth to her third child. We have to determine the probability of the child to be a girl.
Here, the probability of the child to be a girl would be 50 % or 1 out of 2.
There are two possibilities and the possibilities would result a boy child or a girl child. So there are two possible outcomes and is equally likely with each child birth.
Also each child birth is an independent event, so the probability that the one results will occur do not depend on the previous births.
please help me with all questions and in case you can not see the questions it is
1. Write the complementary DNA for the following sequence:
ATG TGG ATC GTA
2. Write the mRNA for the following DNA sequence:
ATG TCG ATA AAC
3. The mRNA sequence is used to make amino acids, which are the building blocks of proteins. Use the chart below to identify the amino acids made by the following mRNA sequence:
AUG UCG AAG UAC
Can someone plz help
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answer:
The concentration of glucose must be maintained within a fairly narrow range in most vertebrates. This statement is an example of — d. homeostasis.
Which of the following causes the change in seasons on Earth?
A.
the spinning of the Earth on its axis, and the Earth revolving around the Sun
B.
the Earth revolving around the Sun, and the moon revolving around the Earth
C.
the tilting of the Earth on its axis, and the Earth revolving around the Sun
D.
the tilting of the Earth on its axis, and the sun revolving around the Earth
Answer:
the answer is c
Explanation:
I learned it befo3
6. Catalase is an enzyme that speeds up the breakdown of hydrogen peroxide. The enzyme increases the rate of reaction, so it is 700 times faster. If the enzyme reaction took 1.9s how long would the reaction take if there was no enzyme? Convert the answer to minutes. Give your answer to 4sf.
Answer:
0.00004524 minute
Explanation:
The enzyme is Catalase, and it speeds up the rate of reaction by 700 times than what it was supposed to be.
If the already sped up rate of reaction is 1.9 seconds, then the initial reaction ought to have taken
1.9/700 seconds and that is 0.0027143 second.
We're asked to convert to minute, we then have
0.0027143/60 which is equal to 0.0000452381 minute.
Since we're asked to round off to 4 significant figure, we have 0.00004524 minute.
Hi pls help i need to answer question based on the video Bill Nye science guy magnetism.