Which of the following describes how the circulatory and excretory systems work together to maintain homeostasis? by delivering oxygen to cells by having cells that fight infections by delivering nutrients from food to cells by carrying waste to the kidneys

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.

What are some natural processes that represent physical and chemical changes?