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tankabanditka [31]
2 years ago
9

PLEASE HELP IM IN DESPERATE NEED OF GETTING A 100%!!!! I WILL MARK BRAINLIEST TO WHOEVER ANSWERS FIRST!!! MAYBE VENMO!

Biology
1 answer:
raketka [301]2 years ago
8 0
What attachment? I don’t see any attachment?
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How many types of endocrine systems ​
mezya [45]

Answer:

There are three types of endocrine cells;

Explanation:

; alpha cells which secrete glucagon, beta cells which secrete insulin, and delta cells which inhibit the secretion on glucagon and insulin: Glucagon increases the blood glucose level by stimulating the liver causing convert Glycogen into Glucose (sugar).

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G1 – growth phase: Makes organelles and proteins needed for replication of DNA. Also contains a G1 checkpoint. If everything is
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Answer:

correct.

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5 0
3 years ago
In which two ways can scientists exhibit ethical behavior?
alexdok [17]
Number 5 would be the best awnser.
As a scientist who remains impartial can more accurately conclude his data while doing experiments.
3 0
3 years ago
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In the year 100, Ptolemy introduced the geocentric model of the solar system. By the year 1542,
Alecsey [184]

Answer: Ptolemaic system, also called geocentric system or geocentric model, mathematical model of the universe formulated by the Alexandrian astronomer and mathematician Ptolemy about 150 CE and recorded by him in his Almagest and Planetary Hypotheses. The Ptolemaic system is a geocentric cosmology; that is, it starts by assuming that Earth is stationary and at the centre of the universe. The “natural” expectation for ancient societies was that the heavenly bodies (Sun, Moon, planets, and stars) must travel in uniform motion along the most “perfect” path possible, a circle. However, the paths of the Sun, Moon, and planets as observed from Earth are not circular. Ptolemy’s model explained this “imperfection” by postulating that the apparently irregular movements were a combination of several regular circular motions seen in perspective from a stationary Earth.

Explanation:

i hope this help

8 0
3 years ago
The bar chart shows the heights of pea plants grown from 500 pea seeds.What variation do the plants show?
White raven [17]

Answer:

C. Both continuous variation and discontinuous variation

Explanation:

<em>this was the answer on my quiz a couple days ago</em>

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