If animals use shelter in hot temperatures, then what do animals find in hot temperatures? Answer choices: - shelter - excretion - Roundworms - emissions - excretory - sweating - appendages - Energy
shelter

(Question)
If biomass is the total mass of organisms in an environmental stage, then the total mass of organisms in an environmental stage is called what? Answer choices: - food pyramid - extinction - ecological pyramid - food chain - vegetation - food - ligt - biomass
(Answer)
biomass

Ques: If squids are a food source for humans, then what is a food source for humans? Answer choices: - trees - sugar - carbon dioxide - squid - rocks - plants - dirt - animals
Ans: squid

(Q).
If males fight their own species, then what is common in males of the same species? Answer choices: - competition - dancing - mating - traits - females - biceps - Allergies - hormones
(A).
competition

Ques:If birds are vertebrate endotherms with legs, then birds are vertebrate endotherms with what? Answer choices: - fat - Energy - legs - like some sharks - Tail - invertebrates - arms - four

Ans:legs

Ques:If streams may start with runoff or h2o seeping out of a spring, then streams start with runoff or what seeping out of a spring? Answer choices: - Dew - oceans - summer - rain - h2o - CO 2 - H20 - evaporation

Ans:
h2o