Which of these is not recycled through earths ecosystem energy
carbon
nitrogen
water

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

18. which statement about cancer is true?