About how long does water vapor remain in the air

Which is an uncomfortable twitching of the muscles of the legs, particularly the calf muscles, along with an indescribable tingling, aching, or crawling-insect sensation?

Stacey got stung yesterday, and she has no idea by what. The hand she got stung on, which was on the side of her right hand, is all itchy. But if she itches it, or touches it, it sends a sharp burning sensation through her hand.

What area of a gene is a section of dna that carries the code used to make a protein?

Hunting and gathering societies were the only kind on the earth from the origins of the human species some 3 million years ago until аbout:

What is the advantage of breathing through the nose rather than the mouth?

When is facilitated diffusion necessary? a. When the molecules are too large. b. When the molecules are insoluble. c. When the direction of movement is opposite to natural diffusion. d. none of the above

G1, S, and G2 are all phases of which part of the cell cycle? a. interphase b. anaphase c. prophase d. telophase

What is the strongest bone in the human body?

Based on what you were told about the reproduction of the snails, write a question that could be researched

Explain why an ecological pyramid can be used to illustrate energy flow from one trophic level to the next in an ecosystem.