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Tasya [4]
3 years ago
10

What are the levels of organization

Biology
1 answer:
svlad2 [7]3 years ago
6 0
Specialised cells - tissue - organs - organ systems/organisms
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Study the cladogram. Which two organisms have dry skin? gorilla and shark shark and lizard lizard and tiger tiger and lamprey.
Rasek [7]

Answer:

It's C.

Explanation:

I chose B but I got it wrong. Since lizards obviously have dry skin, the other option with lizards is C. And you can also see in the cladogram that above "dry skin" is lizards and tigers.

So it's C.

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2 years ago
Why are metals good conductors of electricity but covalent compounds are poor conductors
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2 years ago
Label the main steps in the cellular respiration model?
Angelina_Jolie [31]

Step 1: Glycolysis. In glycolysis, glucose—a six-carbon sugar—undergoes a series of chemical transformations. In the end, it gets converted into two molecules of pyruvate, a three-carbon organic molecule. In these reactions, ATP is made, and \text{NAD}^+NAD  +  N, A, D, superscript is converted to {NADH}NADHN, A, D, H.

Step 2:Pyruvate oxidation. Each pyruvate from glycolysis goes into the mitochondrial matrix—the innermost compartment of mitochondria. There, it’s converted into a two-carbon molecule bound to Co-enzyme A, known as acetyl CoA. Carbon dioxide is released and NADH is generated.

Step 3:Citric acid cycle. The acetyl CoA made in the last step combines with a four carbon molecule and goes through a cycle or reaction, ultimately regenerating the four carbon starting molecule.


7 0
3 years ago
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Look at the diagram of villi. Which label points to a capillary?
Lady bird [3.3K]

Explanation:

Uhhmmm.....W-where's the diagram though?..

(• ▽ •;)

We can't even answer it cuz u didn't take a picture of ur homework or something..

(;ŏ﹏ŏ)(• ▽ •;)

7 0
3 years ago
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Low levels of the neurotransmitter _____ appear to contribute to aggression.
valkas [14]
Low levels of the neurotransmitter serotonin may appear to contribute to aggression. Dopamine and serotonin are the most hormones that are linked with aggression, that is low level of serotonin  and high levels of dopamine. The normal effect of serotonin is the inhibitory effect on aggression levels when at normal levels. At the pre-Frontal Cortex serotonin is usually found at its lowest levelsnand increases aggression. 
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3 years ago
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