Answer:
2
Explanation:
A human haploid cell has two sex chromosomes, a XX (female) and a XY (male)
The substance needed for cell energy is ATP, which is short form of Adenosine Triphosphate. This is created in the mitochondria, the energy center for the cell. It is created through the process of Cellular Respiration
Answer:Dispersal
Explanation: This refers to offspring moving away from their parents. This prevents the offspring from competing with the parents for resources such as light or water. For example, dandelion seeds have “parachutes.” They allow the wind to carry the seeds far from the parents
They can be spread around to make sure they can grow. Plants reproduce sexually not asexually they can also spread their seeds using insects.
<h3>
Answer:Enzymes are protein macromolecules. </h3>
Explanation:Proteins are large biopolymer molecules that are made up of repeating monomer units called amino acids.
