2) Amphibians:

A lay their soft-shelled eggs in water.

B lay their hard-shelled eggs on land.

C lay their hard-shelled eggs in water.

D lay their soft-shelled eggs on land.

E all of the above.

In a lab, you are thirsty and would like to drink. can you use a beaker as a cup

Which of the following is not true of reproduction in a pine tree? A) the polloen tube contains two diploid sperm. B) the zygote grows into the embryo.

Viruses are different from bacteria in that they can be found just about anywhere they can remain dormant on non-living surfaces they can infect just about every form of life

Which of these is not a part of the appendicular skeleton? clavicle metatarsals tibula vertebrae

Which of these Earth spheres interact when glaciers carry the top soil from one place to another?

Flower color in a particular plant species is determined by one gene. The alleles of that gene can code for either red flowers or blue flowers. When a red plant and a blue plant are crossed, some of the offspring produce purple flowers.

Which is not an effect of smoking on the cardiovascular system? it contributes to atherosclerosis. it increases the blood's tendency to clot. it increases blood cholesterol. it increases the size of arteries and veins?

Mention the importance of pancreas

What substance is insoluble in water? quartz vinegar sugar salt

Curly hair, large nose, brown eyes: our give the instructions that determine human traits, like these?