<span> The vacuoles, lysosomes, mitochondria, ribosome, endoplasmic reticulum, and the Golgi apparatus</span>
Answer:
carbondioxide
Explanation:
during respiration consumers release carbondioxide an inhale oxygen
The Earth is 92.96 million miles away from the sun :)
Populations at genetic equilibrium often occur in nature
Answer:
A.Earth's early atmosphere lacked oxygen, which multicellular organisms need to break apart food
Explanation:
One important feature that led to the development of multicellular organisms was the rise of oxygen-producing photosynthetic bacteria. Prior to this development, the unicellular organisms (anaerobes) then present on Earth obtained energy from inorganic fuels.
However, with the presence of oxygen in the atmosphere, a shift was observed as organisms that could obtain energy from the reduction of energy became predominant. This unicellular aerobes later paved way for the evolution of multicellular aerobes.