Answer: a. Measuring the amount of rain that falls in a 24-hour period in a rain gauge.
Guard cells use osmotic pressure to open and close stomata, allowing plants to regulate the amount of water and solutes within them. In order for plants to produce energy and maintain cellular function, their cells undergo the highly intricate process of photosynthesis
two hydrogen bonds are formed between adenine and thymine
Answer:
C
Explanation:
because a population is a group of the same species that lives in a given area