Answer:
The gravitational pull of the moon as it orbits earth
Answer:
Our bodies consist of a number of biological systems that carry out specific functions necessary for everyday living. The job of the circulatory system is to move blood, nutrients, oxygen, carbon dioxide, and hormones, around the body. It consists of the heart, blood, blood vessels,arteries and veins.
Explanation:
Answer:
The given steps are of light phase of photsynthesis.
1)A photon of light excites photosystem II.
2)A water molecule is split, the electrons are transferred to photosystem II.
3)Oxygen is formed as an endproduct.
4)An electron is transferred from photosystem II to the primary electron acceptor.
5)ATP is synthesized as the electrons pass through an electron transport chain to photosystem I.
6)A photon of light strikes photosystem I, an excited electron is transferred to the primary electron acceptor.
7) An electron is transfered from an electron transport chain from photosystem II to photosystem I's primary electron acceptor.
8)Electrons are passed from photosystem I through an electron transport chain.
9)NADP+ is reduced to NADPH.
Explanation:
Please look in the attached file for diagrammatic explanation.
Answer:
B
Explanation:
evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time
The correct option is D.
Hydrological cycle refers to the cycle that process the continuous water circulation on the earth surface. Many processes are involved in water cycle, examples are evaporation, condensation, precipitation,transpiration, etc. The constancy of the quantity of water in the hydrological cycle is usually maintained but its distribution changes continuously. The greatest source of water in the hydrological cycle is the ocean.