<u>Answer:</u>
The factor that contributes to aging is: A Cells stop dividing after 50 divisions.
<u>Explanation:</u>
- Normally after 40 to 50 divisions the cells stops dividing because they had already lost too much DNA for other divisions.
- So they eventually die, making the appearance like an aged person in any individual.
- As DNA is copied in every cell division process, they tend to loose small part of telomeres in each transfer process.
- Hence, after 50 divisions these cells fails to divide resulting in aging.
Answer:
The correct answer is - they are interdependent for pollinating crops and fruit plants and get nectar for their survival.
Explanation:
Honey bees play an important role in agriculture as these organisms help in pollinating crops, plants, busher, and trees and transfer pollen. from one plant or tree to another for their fertilization and fruit and flower production. Honey bees not just collect pollen but nectar which is essential for their own survival.
These bees pollinate apples, sweet cherries, grapefruit, oranges, and pumpkins as they take pollen from the flower of one plant with the nectar and leaves on the other flower of another plant. Most plants including cherries and almonds depend on honey bees dominantly for pollination and can be extinct in absence of the bees.
Exercise to get your muscles loosened up
Adding fresh produce twards the front of the stores instead of it being off to the side incourages the buyers to pick it up before they can make it to the junk food. Inspier people with positive marketing adds will also help.