Answer:
Bruhhhhhhhhhhhhhhh
Explanation:
Explanation:
During cell division, the nucleus disappears after prophase. Cell division does not take a long time.Prophase is the longest phase of mitosis, but it occurs faster than interphase. Anaphase is the shortest phase of mitosis.
Answer:
The correct option is A. O2 is composed of elements and not compounds.
Explanation:
An element can be described as a substance that cannot be broken down into any simpler substance because it is made up of the same type of atoms. The periodic table consists of all the elements that scientists have discovered. For example, the element hydrogen.
On the other hand, a compound can be described as a mixture of two elements. Hence, The options B, C, D are incorrect because each option is a compound.
The option A comprises of two atoms of the same element i.e oxygen. hence, A is the correct option.
Answer: Food and space
Explanation:
Think of the squirrels and birds. They both reside on trees and they compete for the resources like space and food available on the trees.
The fruits that is available on the tress has competition between the birds and squirrels.
Both of the organism also have competition for the space to live. Though birds are not available at the day time but they come to stay on trees at evening and night.
The squirrels have a better grip to fruits in their hands so that the birds cannot get it from them.
Squirrels also move on the land for the food so that they have less competition on trees for food.