Why do tick bites itch when they are pulled?

Brenda ran a 5 km race. During the race, she began to breathe heavily, and some of her muscles began to burn. Which of these explains why Brenda felt a burning in her muscles during the race? Choose the correct answer.

How might physical weathering affect a sample

What is nondisjunction, and what problems does it cause

What do rabbits eat?

What is a living organism? Give a few examples.

How does a diaphragm prevent pregnancy Select one of the options below as your answer: a. It releases spermicide into the uterus to keep sperm from fertilizing eggs. b. It produces hormones that keep a woman's ovaries from releasing eggs. c.

What do you mean by the term adaption

In Figure 22-4, which letters indicate the sporophyte or structures that include the sporophyte? A. A, B, C, D, E B. F, G, H, I, J C. A, B, D, E, G, H, I, J D. C, F

The most dangerous gas inhaled with each puff of a cigarette is

How can an increase in biodiversity lead to an increase in ecosystem stability? a. A more biodiverse ecosystem is not subject to change. b. A more biodiverse ecosystem has a higher chance of adapting to species changes. c.