1. Which organism is able to cause an infection?
a. red blood cell
b. virus
c. bacteria
d. white blood cell

2. How do single-celled decomposers get energy?

a. they use a process called budding.
b. they feed on living organisms
c. they make their own food
d. they break down dead organisms

This is because virus always needs a host body to survive.The nature of virus is causing infection in host body and they cannot live without it.The viruses are dependent on host cell for energy.They use the DNA of host cell for performing the various functions of the body.

2 The correct answer is (d) they break down dead organisms

The single celled decomposers obtain their energy from dead organisms. They break the organism further to obtain energy from it. Single celled organism like bacteria and fungi obtain energy from dead organisms.

1. Which organism is able to cause an infection? a. red blood cell b. virus c. bacteria d. white blood cell 2. How do single-celled decomposers get energy? a. they use a process called budding. b. they feed on living organisms c. they make their own food d. they break down dead organisms

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Otras preguntas

1. Which organism is able to cause an infection?
a. red blood cell
b. virus
c. bacteria
d. white blood cell

2. How do single-celled decomposers get energy?

a. they use a process called budding.
b. they feed on living organisms
c. they make their own food
d. they break down dead organisms