Q: What type of science is the study of matter and energy and includes chemistry and physics? Choices: - biology - Earth science - genetics - physical science A:
physical science

Q: What is the type of plant that has a single cotelydon in the seedling? Choices: - dicot - conifer - moss - monocot A:
monocot

Q: Q: What are the most numerous organisms in the world? Choices: - reptiles - jellyfish - primates - insects A:
A: insects

Question: Q: What happens to water when it is heated in the broiler? Choices: - it evolves - it contracts - it introduces - it expands A:
Answer: it expands

*Question*
Q: What was the early study of chemistry called? Choices: - magic systems - horticulture - pharmacology - alchemy A:
**Answer**
alchemy

Q: Q: When a series of measurements is precise but not what, the error is usually systematic? Choices: - velocity - length - color - accurate A:
A: accurate