What organisms make their own food?
decomposers
tertiary consumers
producers (also known as autotrophs)
consumers (also known as heterotrophs)
9. what does a food chain always start with?
a top predator
a producer
a herbivore
a consumer
10. what organisms feed on the primary consumers?
primary consumers
producers
secondary consumers
tertiary consumers

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil

Which force diagram accurately represents a satellite in orbit around earth? image for option 1 image for option 2 image for option 3 image for option 4