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likoan [24]
3 years ago
6

What contracts to pump blood out of the heart?

Biology
2 answers:
OlgaM077 [116]3 years ago
6 0
Left ventricular must be right answer
larisa86 [58]3 years ago
6 0

the ventricles is the answer

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Which of the following is an example of homeostasis? A. During a time of high stress, Justin's heart races, his muscles tense, a
pychu [463]

Answer:

C.

Explanation:

Homeostasis refers to the tendency for the human body to attempt to maintain a certain state even during changes in environment, activity, intake, etc. Options A, B, and D all refer to instances where the body departs from its usual state. While the scenario in Option C does describe a change in environment, it also describes the reaction of the body that brings its internal systems back to a certain state of fluid level.

5 0
3 years ago
Which of the following best describes how behavioral isolation can prevent two species from interbreeding?
Maksim231197 [3]

Answer:

3

Explanation:

I think it is 3 because all other ones don't effect all types of species while three makes the most sense

6 0
4 years ago
Describe the formation of an ionic compound.
natta225 [31]
Isn't this Chem?
a non metal and a metal
a metal transfers electrons to the non metal
the non metal gains electrons and becomes an anion (a negatively charges ion)
and the metal loses electrons and becomes a cation (a positively charged ion)
5 0
3 years ago
The genome size of E.coli is approximately 5X106 bp and can be replicated in 30 minutes. The human genome size is 3X109 bp, abou
Oksana_A [137]

Answer:

Human genome has various replicons.

Explanation:

A replicon which is a unit of DNA, has potential to get replicated independently. So, the DNA replication occurs simultaneously at various replicons as a result of which human genome takes much less time than estimated to get replicated .

In contrast to this, prokaryotes like E.coli have only one origin of replication and thus one replicon due to which replication is restricted to once per cell cycle.

5 0
4 years ago
SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT ALSO EXPLAIN HOW YOU GOT THE ANSWER!!!!
LiRa [457]

Answer:

I would say A, as both were considered more of cultures.

The Tao were influenced by Buddhism, not the other way around.

karma isnt really a main factor in Shintoism, but it does play a large role in Buddhism.

Both Buddhism and Shintoism do not share the idealistics of abraham

Explanation:

- Eijiro <3

3 0
3 years ago
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