You are presented with the question "What causes solids to form?" and the following answer choices: - Physical weathering - an external framework - Physical changes - adding sand - adding mud - heating liquids - adding water - A solid geometric shape Now knowing that freezing causes a solid to form and freezing is a physical change, choose the best answer.
Physical changes
You are presented with the question "What are used for seeing by animals by sensing electromagnetic waves?" and the following answer choices: - fibers - eyes - squids - energy - SNPs - hawks - fields - Glass Now knowing that eyes are used for seeing by animals by sensing light and light waves are electromagnetic waves, choose the best answer.
eyes
Q: You are presented with the question "What does a greenhouse make plants do?" and the following answer choices: - Grow faster - wither - it needs them - adding heat - growth - reproduce - Grow slower - Stop growing Now knowing that agreenhouse is used to protect plants by keeping them warm and when it's warm outside, both plants and pests grow faster, choose the best answer.
A: Grow faster
Question: You are presented with the question "Which causes harm to living things?" and the following answer choices: - rabies - Oxygen - deadly - HIV - Lead - Carbon - Nitrogen - toxins Now knowing that poison causes harm to living things and lead poisoning is one of the more common poisonings in birds, choose the best answer.
Answer: Lead
*Question*
You are presented with the question "What can be harmed by poison?" and the following answer choices: - circulatory systems - venom - dead creatures - amphibians - toxins - living things - some mammals - some invertebrates Now knowing that insect bites cause harm to living things and insect bites are another source of poisoning, choose the best answer.
**Answer**
living things
*Question*
You are presented with the question "What sea creature can sometimes be microscopic?" and the following answer choices: - squids - a fish - fungi - tortoises - fossils - barnacles - bacteria - alpacas Now knowing that some mollusks are nearly microscopic and interestingly, a squid is also a mollusk, choose the best answer.
**Answer**
squids