In a chemical reaction such as photosynthesis,

are the substances present before the reaction.

In rabbits, there is a gene that controls ear length, with a dominant allele "t" for long ears and a recessive allele "t" for short ears. at another gene locus, there are alleles "b" for black coat and "w" for white coat.

Hich of the following is considered a physical environmental hazard? Fire Lead in water Smoking cigarettes Being attacked in a dark alley

Why is the process of respiration done in many small steps

How is 120,700 written in scientific notation

What draws water back to earth?

Which pair is NOT related? cells and tissue nucleus and DNA cell wall and plants chloroplast and animals

Where is most of Earth's carbon stored? How much of it is stored there?

How are groundwater and runoff alike

What type of blood vessel usually carries oxygen rich blood

Give four reasons why organic material is good for the soil.