*Which of the following is a genotype? Mark all that apply. Blue eyes
Brown hair
Tt
White flowers

According to the law of conservation of energy, energy can neither be created nor destroyed. if this is true, why is there less energy in the top of the energy pyramid than there is in the bottom of the energy pyramid?

Are substances released into the environment that in excess amounts cause damage

Individuals do not compete directly for resources, but are prey for the same predator