Mountain lion
snakes
rabbits
shrews
deer
mice
grasses
insects
bacteria and
toadstools
Use the above model to answer the questions below:
The bacteria and toadstools (mushrooms)
are producers because they return nutrients to the soil.
are autotrophs that can obtain energy from nonliving sources.
are heterotrophs that rely on dead organisms for energy and nutrients.
provide food for the grasses,

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe