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Luba_88 [7]
4 years ago
7

Helppp please McGraw hill

Biology
2 answers:
vivado [14]4 years ago
5 0
The cold pack is endothermic because Energy is drawn in from the external environment, causing its surroundings to loose heat, or "cool down.
djyliett [7]4 years ago
3 0

Answer:

thanks for points

Explanation:

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Protein molecules on the surface of microorganisms are called
Reika [66]
Antigens are usually the proteins
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3 years ago
I BEG PLEASE HELP ME IN BIOLOGY IM STUCK!!!
Lana71 [14]

Answer:

Okay so start with diagramming the phases of Mitosis (interphase, prophase, metaphase, anaphase, telophase, cytokinesis) then draw what all the phases would look like for a plant cell. You can search what a plant cell looks like in mitosis and use it as a reference.

Explanation:

the color coding is for drawing each thing in the phases of mitosis

6 0
3 years ago
Allport's belief that humans are primarily motivated by the need to satisy biological survival needs is referred to as "opportun
Alexandra [31]

Answer:

yes this is true

Explanation:

Alport we from Indiana and he was born in the year 1898. In his opportunistic functioning theory, Alport alleged that people are motivated by the need to satisfy their biological survivals. Although he said this theory is not important in trying to understand the behaviors of people. According to him this theory is reactive and also biological.

8 0
3 years ago
Which molecule could he make that consist of long chains of red and black colored balls
inysia [295]

Answer:

The red balls here refers to the hydrogen and black balls refers to carbon.

4 0
4 years ago
6. The first phase of mitosis is called
guapka [62]

Answer:

Explanation:

b is the answer

7 0
3 years ago
Read 2 more answers
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