Answer:
The pollen grain is creating a tube down the style of the flower. <u>It is necessary as that is how the pollen is able to travel down the style into the ovary where the baby seed is located. This is how the seed is fertilized, and is ready for reproduction.</u>
<span>Within a more biodiverse ecosystem, there is a higher chance that species will be able to adapt to change. For example, even with the eradication or migration of any one particular food group, consumers higher up in the food chain will remain able to survive due to alternative sources of energy.</span>
Answer:
A.) a negative charge that exist because of a covalant bond with Hydrogen
Explanation:
Polar covalant bonds have a negative charge in H2O there is 2 Hydrogen and 1 Oxygen
Answer:
Yes, the body does get all the energy from the sun. The body obtains energy by consuming and digesting food that the plant or animal has been going through CR. When we eat animals that eat plants, the energy from CR transfers to the consumer
Explanation:
<span>Archaebacteria usually lack cholesterol as a barrier.</span>
