The correct answer is:
CO2 diffuses passively out of the cell.
O2 in respiration is converted to water. O2 diffuses in to the cell.
Explanation:
Cellular respiration is the chemical reaction in which glucose and oxygen are converted into water, carbon dioxide, and energy (ATP). In this reaction, glucose and oxygen are reactants, while water, carbon dioxide, and energy (ATP) are products. Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to change biochemical energy from nutrients into adenosine triphosphate and then discharge waste products.
Answer: D. Spiral staircase
Explanation: Hope that helped you a ton.
The first diagram, Neon has 10 protons, with a positive charge, 10 neutrons, with a neutral charge, or 0 charge, and 10 electrons, with a negative charge the atomic number and mass of neon is 20, rounded to the nearest whole.
Hydrogen: 1 proton, 1 neutron
Carbon: Atomic mass of 12
Calcium:20 neutrons
Fluorine: 10 neutrons
Potassium: 20 neutrons
Oxygen: 8 protons
Answer:a. Retention of five functional digits on the tore and hindimbs
Explanation:
The presence of five digits or pentadactyly on the fingers as well as on the toes makes the primates distinct from other mammals. Also the keratin nails are present on each digit makes these organisms distinct from other mammals.
The five digits on the hindlimbs helps in grip of objects and on toes helps in climbing.
