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MrRa [10]
2 years ago
13

EXPERT HELP: I'LL GIVE BRAINLIEST: Choose TWO statements

Biology
2 answers:
sesenic [268]2 years ago
6 0
The answer is B and D i learned this in biology last week
pogonyaev2 years ago
6 0
I learned this and it’s B and D
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Help me on number 9 please!
jasenka [17]

Answer:

D

Explanation:

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3 years ago
Why are plants and the bottom of the energy pyramid?
nataly862011 [7]

Answer:

What is an energy pyramid?

An energy pyramid is a graphical model that shows energy flow in a community. In this case thought, it shows how energy flows in a biome.  

Why do the percents decrease as you get to the top of the pyramid?  

The plants at the bottom of the pyramid have the most energy because they are the producers of the biome. They take the sun rays and use photosynthesis to make food and turn that into energy for animals. Herbivores have to move around to find their food. Finding food takes energy so that's why they have less amount of energy. Another reason is because they have to chew and swallow their food. Their digestive system has to use energy to break down the food molecules and get the essential nutrients out of the plant for the herbivore. The carnivore has the least amount of energy because they have to track their prey. Moving around requires a lot of energy. Also by the time the carnivore attacks the herbivore, they're already digesting the energy and nutrients from the plants so there's less of those left.

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3 years ago
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DNA in the nucleus carries the genetic code for making proteins in ribosomes. The diagram shows a model of DNA. Which part of th
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The answer is D
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The genotype represents _____.
Nikitich [7]
A genotype is the genetic coding of a trait, so it's a paired combination of genes. A genotype has two alleles, which can be dominate or recessive, but overall the answer should be <span>a paired combination of genes</span>
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The image below shows a common blood pressure gauge.
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<h2>measures the pressure of blood when the heart contracts and relaxes.. </h2>
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