What is the main function of ribosomes?

produce DNA

destroy worn out organelles

synthesize proteins

Question 8 A dilute solution contains large amounts of solute. A) True B) False

Define the term photosynthesis

Why does sound pass faster through air at 20°C than 0°C?

Why is tall grass prairie north america's rarest biome? historically it only occurred in a very tiny region of north america. because over 90% of this biome has been converted to agriculture.

Why is the question of whether the injuries came from a stone or steel weapon important? How could scientists distinguish between the different types of weapons?

Identify and describe an ecosystem in or around your home. List all the biotic and abiotic factors interacting there and explain how you think they biotic and abiotic factors interacting there and explain how you think they affect each other.

Which best explains why virus are not classified by Linnaean taxonomy? A. virus do not contain any genetic information or cell wall B. virus share many characteristics with several of the kingdoms C.

What does genetics explain?

What is one reason why many geologists did not at first accept the theory of continenal drift?

purple flowers are dominant over white flowers. A heterozygous purple flower is crossed with another heterozygous purple flower. The ratio of purple to white would be