Carbon dioxide or bicarbonate converts into organic molecules through photosynthesis of land plants, bacteria, and algae. Organic molecules made by those who use photosynthesis are then passed through the food chain and later through cellular respiration are converted back into carbon dioxide gas and released into the atmosphere. An example would be the slash and burn agriculture practices we are burning organic matter releases carbon into the atmosphere as CO2, CO, or carbon particulates.

3 0

3 years ago

A biker goes from 15 ms -1to 0 ms -1after hitting a brick wall. Its rate of acceleration is -50ms -2 . Calculate the time taken

Damm [24]

Answer:

Time taken t = 4.167 seconds (Approx)

Explanation:

Given:

Initial Speed u = 12 m/s

Final speed v = 0 m/s

Acceleration a = -50 m/s²

Find:

Time taken t

Computation:

v = u + at

0 = 12 + (-50)t

t = 4.167 s

Time taken t = 4.167 seconds (Approx)

4 0

3 years ago

Amanda, a forensics expert, has been called in to examine blood samples and prints found at a crime scene. She conducts a thorou

nirvana33 [79]

Circumstantial evidence

5 0

3 years ago

Read 2 more answers

Antonym Circle the antonyms in each sentence. Then write what each antonym means.

Nadusha1986 [10]

Circle the antonym since she pulled out t×o

7 0

3 years ago