1. What stage of cell respiration is being shown here?

2. Which molecule has higher energy: ADP or

ATP?

3. What do cells use ATP for?

4. When four hydrogen atoms bind with oxygen

and four electrons, what molecule is created?

5. Count the number of hydrogen ions, oxygens,

and electrons on both sides of the equation

shown. Are they the same?

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

A) 4 amusingb)alpha particle is a helium nucleus. it contains 2 protons and 2 neutrons.c)alpha particle has charge of +2.

It is used to during sexual reproduction between humans