The fetal brain is constantly changing, forming as many as 2 million synaptic connections per second. connections that are used are strengthened, while connections that remain unused are eventually:

Which situation is a result of human activities

The suffix that means "a condition" is A. - cyte. B. - ology. C. - ologist. D. - osis.

Which gases are released into the atmosphere when volcanoes erupt? Check all that apply. -radon -nitrogen -water vapor -carbon dioxide -carbon monoxide

Cytoplasm is a single substance like water. true false

What are the characteristics of most fishes?

You are given a clear solution of KNO3. Using 3 - 4 sentences (in your own words) explain how you would determine if the solution is unsaturated, saturated or supersaturated.

Which environmental lesson can you derive from the ecocide hypothesis for what happened to easter island? a. the introduction of nonnative species has environmental consequences. b.

How does the amount of uranium in zircon tell us how old the crystal is?

Which organism's are omnivores? A) The snake, the bear, and the fish B) The fish and the eagle C) The bear and the fish D) The snake and the mouse If an omnivore is an animal that eats both plants and animals, I'd choose D because all the other

How are all humans similar?