Crossing over is a process that happens between homologous chromosomes in order to increase genetic diversity. During crossing over, part of one chromosome is exchanged with another. The result is a hybrid chromosome with a unique pattern of genetic material.
Hormones are a group of chemicals released by exocrine glands

These hormones are directly secreted into bloodstream from where they reach the site.
Both, actually. They both add up to 46 chromosomes. If you have less than 46, you will come out with Autism. Hope this helps!
Answer:
im supposed to do my school... but im trying to help you...
Explanation:
::DDD
mark me brainliest :DDD
* tripple chin :))
* double chin
Answer:The populations of plants and animals will increase
Explanation: Since there will be no more fires there will be more room for plants to grow and more shelter for animals to live in.