When checking your pulse during exercise, you should measure your heart rate for 30 seconds?

Which could be the location where water emerges from the surface as a spring? 1 2 3 4

Remy is smoking too closely to a building that manufactures fertilizer. When he puts out his cigarette near the hazardous waste, it sparks a fire because the fertilizer is flammable. What kind of hazard did the chemical waste cause?

What are three ways bees can find flowers?

How is RNA utilized the cell

Sulfonamide drugs are not categorized as antibiotic drugs because they do not actually kill bacteria.

Why is it important to avoid applying too much nitrogen fertilizer? A. Too much nitrogen can buffer cells from extremes in pH. B. Too much nitrogen can increase the salinity of soil. C. Too much nitrogen in surface runoff can cause algae to overgrow.

A plant's water supply is now deeper in the ground. By which process do the roots grow longer to reach the water?

Which of the following has been used to explain why people are more likely to develop phobias of certain animals or situations, such as snakes, heights, slugs, maggots, or cockroaches that were survival threats in our evolutionary history? A.

When a rock is exposed to chemical weathering, it?

To be useful in a science, a hypothesis must be ...