Answer:
Each plant organ (roots, stems, leaves) contains all three tissue types: Dermal tissue covers and protects the plant, and controls gas exchange and water absorption (in roots). Dermal tissue of the stems and leaves is covered by a waxy cuticle that prevents evaporative water loss.
Explanation:
Answer:
Explanation: It can also result in long-term health effects such as cancer and cardiovascular disease. Exposure to low levels of radiation encountered in the environment does not cause immediate health effects, but is a minor contributor to our overall cancer risk.
Answer:
The independent variable is the <u>size of the coin.</u>
Explanation:
The independent variable is the variable that changes, and it's also the variable that the dependent variable depends on. So depending on the size of the coin, results in the number of drops of water the coin could hold.
<u>Therefore the independent variable is the size of the coin.</u>
The answer is 1. Ecosystem.
Physical Weathering would be nature related like the wind or rain. Chemical Weathering would be anything caused by a chemical reaction like acids or acidic rain.
I think that should help. If not let me know!
