food allerger management

Which of the following is an example of a secondary consumer? a)A spider that eats herbivorous insects b)A plant that uptakes nutrients from the soil c)A cow that eats grass d)A shark that eats a tuna that eats other fish

Which of the following statements is correct? A) Microorganisms are significant contributors to the total biomass on Earth. B) Microorganisms represent a much smaller amount of Earth's biomass than plants. C) Microorganisms represent a much smaller amount of Earth's biomass than animals. D) Microorganisms are significant in number, but not in overall biomass.

Why are "fixed formula diets" for animals more beneficial than "variable formula diets"?

What is a "zero waste economy"?

What affect does herbicides have on the food we eat?

How does food science play a role in ensuring foods are not contaminated?

What are the pros and cons of programs that provide food aid to populations in need of food around the world?

What are tertiary consumers or top consumers?

The connection between producers and consumers is that only: A) heterotrophs can perform photosynthesis to produce energy for all life B) autotrophs can use sun energy to u to produce energy for all organisms C) producers use cellular respiration to produce energy for all life D) heterotrophs can perform cellular respiration producing oxygen for all organisms