Which word describes an organism such as a plant that supplies energy to the food chain a- consumer b- producer c- herbivore d- reactor

Anita thinks that she has heterozygous alleles for red hair. if she is correct, which of these diagrams best illustrates anitas alleles pf red hair

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.