Which eye condition causes objects to appear distorted, blurry, or wavy

nearsightedness

astigmatism

farsighted

sclera

Is transpiration necessary evil?

Which of the following statements is true regarding water as a substance? Choose 1 answer: (Choice A) Ionic substances are insoluble in water. (Choice B) Water is a non-polar solvent. (Choice C) All solutes dissolve easily in water.

A Venus flytrap produces new leaves from the step tip. Which life characteristic does this illustrate? a. growth b. reproduction c. homeostasis d. response to stimuli

You have the following known facts: Smoking causes accumulation of materials in the lungs, thereby decreasing oxygen-absorbing capability of the lungs. Long-term smoking causes more accumulation of materials in the lungs.

How does photosynthesis and cellular respiration affect the balance of oxygen and carbon dioxide in the atmosphere?

What is the purpose of ATP molecules in plant and animal cells?

Which one of the following is a major difference between the circulatory systems of earthworms and fish? a. Fish have a single central heart; earthworms have several hearts. b. Earthworms have a single central heart; fish have several hearts. c.

List each step of the scientific method along with a brief description of what happens during the step. Then briefly explain why scientist use the scientific method

A chromosomal mutation in which a segment is missing is called a deletion. True or false?

The ___ is the main organ of the circulatory system.