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Troyanec [42]
3 years ago
12

What mechanisms ensure that blood continuously flows throughout our body?

Biology
1 answer:
Natalka [10]3 years ago
5 0
Systemic circulation is the circulation of blood through<span> the arteries, capillaries, and veins of the general system.

</span>
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In a healthy person, which of the following will have the greatest influence on resistance to pulmonary airflow?
Stolb23 [73]
Answer is C bc of the fact of diameter
8 0
3 years ago
Tropical rainforests have high species richness of trees. Which of the following statements provides the MOST reasonable explana
Anastaziya [24]

Answer:

The MOST reasonable explanation is that<em> animals have diversified into the vast number of niches provided by tree diversity</em>.

Explanation:

The tropical rainforest as a biome is located in areas near the equator, where precipitations are abundant and the average temperature is elevated most of the year. As a result of the climatic conditions, this biome gives shelter to a huge number of living organisms. Also, the canopy structure provides many refuges for plants and animals and is an important source of food. It also favors interactions between species. For example, there are too many plant species that live in trees, such as bromeliads,  and at the same time they provide refuge to other small animals, like frogs.

There are also too many species in the rainforest that have not been discovered yet.  

6 0
3 years ago
Which was part of Aristotle’s primary biological classification system?
solniwko [45]
He first divided all living organisms in 2 groups
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He then put these into subgroups
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Not a very specific approach to taxonomy but it was used for well over 100 years
4 0
4 years ago
A) Name the type of cell division that produces cell D from cell B.
barxatty [35]

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It would be Meiosis, since diploid cells gets cut which turns into haploid cells. Even though sperm and egg production is differ. They still follow the same process. -maclittleseed

Explanation:

5 0
3 years ago
The chemical compound urea is a?
Yuki888 [10]
I answer i would choose is C
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