John is completing an internship in biology at the clearwater marine aquarium. while interning there, he monitors an outdoor phytoplankton exhibit to observe how populations of phytoplankton change when exposed to light. it is observed that each year the phytoplankton population within the exhibit increased by 3,000 organisms when it was exposed to high amounts of sunlight. a new high rise apartment complex that overlooks the beach is being built. the new apartment complex will stand between the marine aquarium and the sun. the phytoplankton that were receiving 8-12 hours of sunlight each day will now have between 2-5 hours of sunlight. which of the following statements is most likely to occur as a result of the new apartment complex?
a. the population will decline over time
b. the population will decrease their need for food
c. the population will migrate to another body of water
d. the population will choose to evolve new adaptations

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Bisphenol a (often called bpa) is a chemical found in products that people use every day, from water bottles to food containers to children's toys. unfortunately, bpa leaches out of its many products and makes its way into our bodies. what are the health effects of bpa exposure? ongoing research is finding that elevated exposure to bpa can affect a wide variety of developmental and physiological processes, but one of the first studies of bpa's health effects came about because of a simple mistake in the lab. at a laboratory at case western reserve university in 1998, geneticist patricia hunt was making a routine check of her female lab mice. as she extracted and examined developing eggs from the ovaries, she began to wonder what had gone wrong. she noticed that many of the eggs showed problems with their chromosomes, and some had irregular amounts of genetic material, which can lead to miscarriages and birth defects in mammals. she learned that a lab assistant had mistakenly washed the plastic mouse cages and water bottles with a harsh soap, releasing bpa from the plastic. knowing that bpa is an endocrine disruptor, a chemical that can enter organisms and mimic hormones, hunt set out to discover whether it had adversely affected her mice.