Pea aphid and bacteria Interaction The pea aphid feeds on plant sap, which contains certain amino acids needed for survival. The bacteria provide the pea aphid with amino acids that are not present in the plant sap, and the pea aphid provides the bacteria with amino acids it cannot get on its own.
What type of relationship is shown in the table?
A. parasitic
B. predatory
C. mutualistic
D. competitive

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.