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earnstyle [38]
3 years ago
5

What makes water a polar molecule?

Biology
1 answer:
galben [10]3 years ago
3 0

Answer:

It has oppistely charged ends

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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.

5 0
3 years ago
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What would happen to a species if it was quickly moved from a familiar environment to an extremely different environment.
solmaris [256]
Depending on how good that species is at adapting to new environments that species of animals could adapt overtime, or die
4 0
3 years ago
The hypothesis,which says lightning struck the earth causing tiny organic molecules to join and form living organisms, is histor
kondaur [170]
Oparin-Haldane hypothesis. The Oparin-Haldane hypothesis is named after the two scientists; <span>Russian scientist Aleksandr Oparin and English scientist J. B. S. Haldane. The two scientists separately hypothesized that life began when some inorganic molecules were converted into organic molecules specifically amino acids by the help of energy came from a lightning struck.</span>
5 0
3 years ago
I'LL MARK U AS BRAINLIST FRIST PERSON 2 ANSWER!!!!
Andrew [12]

Answer:

B

Explanation:

6 0
3 years ago
Which species is mostly likely a producer
Nitella [24]

The species that are mostly to be producers to be plants because they take in the light source aka the sun via photosynthesis. This takes up most of the energy in the ecosystem

4 0
3 years ago
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