A 64 N object is lifted to a height of 5 m. What is the potential energy

of this object?

Sentence for keystone

What is one benifit to humans we get from burning fossil fuels?

Select all that apply. Biological knowledge can benefit life in which of the following ways? lead to development of vaccines to minimize infections lead to understanding of patterns of inheritance lead to understanding of which foods are beneficial

Can viruses reproduce on their own.

The purpose of this exercise is to demonstrate the comparative effect of uv on two (or three) bacterial populations. this could have been accomplished without the cardboard cover. why was the cover used?

What could the advantage be for a seed to go through an animals digestive tract before germination?

What happens in exponential growth as the population gets larger? A. the population grows slowly B. the ecosystem grows faster C. the ecosystem grows slowly D. the population grows faster

Which of the following is a function of body proteins? a. Act as enzymes that speed up chemical reactions b. Attract fluids and assist in fluid balance c. Both a and b

Identify the best resource for someone who is mildly depressed.

Electromagnetic waves are classified according to what