You are presented with the question "What kind of circulatory system do arthropods have?" and the following answer choices: - open - toads - closed - porous - fluid - H 2 O - tissue - koalas Now knowing that mollusks have a circulatory system with one or two hearts that pump blood and arthropods and most mollusks have an open circulatory system, choose the best answer.
open
(Question)
You are presented with the question "What can cause an object to remain stationary?" and the following answer choices: - travel - microscope - running - wind - sweating - cold air - gravity - motion Now knowing that if two balanced forces act on an object in opposite directions then that object will remain stationary and gravity creates force and energy, choose the best answer.
(Answer)
gravity
Ques: You are presented with the question "Invertebrates can be what?" and the following answer choices: - people - scarce resources - vertebrates - deposit feeders - Catch prey - major threat to health - more abundant - planets Now knowing that earthworms are important deposit feeders that help form and enrich soil and earthworms by Casey Earthworms are invertebrates, choose the best answer.
Ans: deposit feeders
(Q).
You are presented with the question "Where can slime mold, a fungus like protist, most likely be found?" and the following answer choices: - in a log cabin - swamp vegetation - mouth of rivers - an area swollen with pus - in decomposing matter - Germy surfaces - on a new car - on a mushroom dish Now knowing that slime molds are fungus-like protists commonly found on rotting logs and compost and decomposition and composting takes place, choose the best answer.
(A).
in decomposing matter
Ques:You are presented with the question "What do some consumers transfer from more than one producer?" and the following answer choices: - seeds - minerals - Energy. - nutrients - Energy - liquids - produce - heat energy Now knowing that many consumers feed at more than one trophic level and trophic interactions transfer nutrients from producers to consumers, choose the best answer.

Ans:nutrients
You are presented with the question "What enables bones to perform movement?" and the following answer choices: - contraction - Energy - sensory neurons - looseness - Chemical energy - Vibrates - fur and fat - layers of fat Now knowing that muscles can only contract and bones work with muscles to perform movement, choose the best answer.
contraction