A (:
cosmic radiation is technically just a type of radiation. radiation is beta particles shot out at the atomic level
Answer:
It's the Heart ❤ it's pumps the blood.
Answer:
Estimating the number of beetles might be impossible because they belong to different species
Explanation: Ecosystem of Yolo county represent the dry areas, swamps, forests and meadows within its boundaries. Ecosystem is the interaction of organisms and their environment or biological community. Every area has a different and specific environment and ecosystem. The beetles will show variations according to the environmental conditions of ecosystem they're inhabiting.
The answer is active transport
Scientist best apply Critical thinking in their work through Observation, Hypothesis and Experimentation. Some people might say Scientific method. But Observation, hypothesis and experimentation are actually the steps in a Scientific method. So it doesn't count.