What are the two structures found in only plants

Why are embryonic stem cells more useful than other stem cells?

What are 3 ways we can adjust our food chain to address the shortage of food?

Which of the following statements are Jean-Baptiste Lamarck's ideas? Select the two that apply. A. Evolution takes place by small gradual steps. B. Some organisms lived in ancient times, but they no longer exist today C.

suppose a dominant allele codes for a big nose and a recessive allele codes for a small nose imagine that an organism receives a dominant allele from its mom and a dominant allele from its dad.

What changes occurred in the surroundings of the species from Hyracotherium to Equus?

The desert tortoise digs and burrow and hides in it during the day to stay cool because of the extreme heat above ground. Which characteristics of life does this behavior best illustrate

Which is not needed in air for water condensation to occur?

What statement explains why earthquake tend to be deeper near subduction zones

Why should the agar plate be sterile before the bacteria are placed on it

If you look closely at a bubble in the light, you can see rainbows on the surface. Why does this happen?