Answer:
The age of fossils are in millions.
Explanation:
These fossils were present on the earth millions of years ago due to different and unique structure of the fossil. The fossil is present in the bottom of the middle layer indicates that the more age of fossil i.e. millions of years according to the law of superposition. This law states that in an undisturbed layers of rocks, the top layer is the younger layer than middle and bottom layers which is older than the top layer, so we can say that fossils from deeper layers are older than fossils from the top layers of rocks.
The sun's endothermic or exothermic energy has a different, but distinct actions with Earth, which makes them suitable for each other. With the sun's endothermic energy, Photosynthesis occurs in plants, it helps plants absorb heat energy from the sunlight, which lets the plants convert carbon into oxygen and glucose. While the exothermic energy, causes rain. It lets the condensation process of water vapor release energy in the form of heat, which causes rainfall.
Answer:
d.
Explanation:
According to my research on the scientific method, I can say that based on the information provided within the question in this experiment the control group shouldn’t be exposed to music, but otherwise treated the same as the experimental groups. This is because in an experiment a control group is a group that the researcher control every aspect of, this group needs to be treated exactly like all the other groups but with the absence of the variable that is being tested on the other groups. Which in this experiment would be the music.
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Answer:
Cancer
Explanation:
Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue.
Answer:
Two parents are involved (both male and a female). Gamete formation and fertilization take place. The whole process is slow and lengthy. Variation occurs; offspring are different from parents, genetically and physically.