Select all that apply. An ecosystem could probably survive without .

carnivores
producers
Sun
water
herbivores
climate
soil
decomposers

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.