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ella [17]
3 years ago
15

What causes global circulation?

Biology
1 answer:
nirvana33 [79]3 years ago
8 0

Answer:

parts of the world heat up differently

Explanation:

Please Mark me brainliest

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While we usually think of fever as a bad thing, a fever is actually signifying that an immune response is progressing! Overall,
zalisa [80]

Answer:

E. Interleukin-1

Explanation:

Interleukin-1 is produced by macrophages and is involved in promoting the proliferation of helper T cells. Interleukin-1 also acts on the hypothalamus to cause fever. Fever refers to abnormally high body temperature. During infection and inflammation, the hypothalamic thermostat is reset in response to interleukin-1 resulting in fever. The presence of certain bacterial toxins in the body triggers the release of interleukin-1 from macrophages and the body temperature is elevated. Fever inhibits the growth of some microbes, intensifies the effects of interferons, and stimulates the body's immune reactions.

8 0
3 years ago
The Precambrian time period is the largest on the geological time scale. Please select the best answer from the choices provided
Sedaia [141]

Answer:

True

Explanation:

Precambrian, period of time extending from about 4.6 billion years ago (the point at which Earth began to form) to the beginning of the Cambrian Period, 541 million years ago. ... The Precambrian represents more than 80 percent of the total geologic record.

3 0
3 years ago
What is an environmental habitat in your own words ?
Natasha_Volkova [10]

Answer:

Explanation:

A habitat (which is Latin for "it inhabits") is an ecological or environmental area that is inhabited by a particular species of animal, plant or other type of organism. ... Human habitat is the environment in which human beings exist and interact. For example, a house is a human habitat, where human beings sleep and eat.

3 0
2 years ago
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What are the four possible gametes if an organism has the genotype jjPp?
Feliz [49]

Answer:

Cannot understand

6 0
2 years ago
The endosymbiotic theory states that chloroplasts and mitochondria evolved as a result of
blsea [12.9K]
A Eukaryotic cell engulfing a bacterial cell.

You may want to know that the bacteria which used to photosynthesise , after they have been engulfed by an eukaryotic cell , they evolved into Chloroplasts .
However for the bacteria which used to respire , they have evolved into mitochondria.

Hope this helps :) Good Luck !
6 0
2 years ago
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