Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.
(i am very confused on how the mass of oxygen is conserved during cellular respiration someone explain? )

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute