Identify the correct systems used in the following scenarios. A virus begins spreading at a school. What 2 systems protect the body from becoming ill? integumentary and nervous
excretory and immune
immune and integumentary
O respiratory and nervous

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false

Atest cross can be used to -predict the phenotypes of a monohybrid cross -predict an unknown genotype of a purebred dominant plant -cross-breed dominant and recessive plants -give probabilities that a trait will appear