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1. diversity is found at which biological level? a. atoms, b molecules, c. biome

ID: 10409 • Letter: 1

Question

1. diversity is found at which biological level? a. atoms, b molecules, c. biomes. d. tissues, e communities ab. all or ac. none

2. which of the following displays the properties of a living organism? a. a nucleus b. a cell c. an orgenelle d organic compunds. e. all ab.. none

3. chemical transmitters influence. a. only specific cells b. all cells, c. nothing

4.chemicals that assist in maintaing homeostasis in plants include.. a. epinephrine
b. adrenaline c. insulin d. thyroxin e. all ab. none..

5. in ecology the study of both organisms and ______ is critical. a. the flow of energy and materials. b. the amount of water.. c . the amount of light.. d. the numbers of consumers.. e. none of the above

Explanation / Answer

1. diversity is found at which biological level?

all

a. atoms, b molecules, c. biomes. d. tissues, e communities ab. all or ac. none

2. which of the following displays the properties of a living organism? a

. a nucleus b. a cell c. an orgenelle d organic compunds. e. all ab.. none



3. chemical transmitters influence

. a. only specific cells b. all cells, c. nothing



4.chemicals that assist in maintaing homeostasis in plants include..

a. epinephrine b. adrenaline c. insulin d. thyroxin e. all ab. none..


5. in ecology the study of both organisms and ______ is critical.

a. the flow of energy and materials. b. the amount of water.. c . the amount of light.. d. the numbers of consumers.. e. none of the above