Which of these ocean zones is sometimes called the "twilight zone" because of how little sunlight it receives? A. Epipelagic B. Abyssopelagic C. Hadalpelagic D. Mesopelagic

answer; hypnagogic sensations)

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements