ok so no problem i’ll is going on the same page as ttyy and
Answer:
they are rocks, water, air, soil and living things
Explanation:
Answer:
oxegyen dissolves into the ocean from the atmosphere
Explanation:
The surface water is usually saturated with oxygen
Homozygous means that it has the same alleles and lower case represents a recessive trait therefore the genotype for a homozygous recessive individual is: bb