You are presented with the question "where do gametophytes come from?" and the following answer choices: - seeds - trees - spores - plants - pollen - ferns - fungi - Flowers Now knowing that sporangia produce spores that develop into tiny, heart-shaped gametophytes and inside each sporangia there are hundreds of spores, choose the best answer.
spores
You are presented with the question "What can cause severe damage?" and the following answer choices: - progress - some viruses - important habitats - Mechanical energy - empathy - helpfulness - Pollution - Destroy bridges Now knowing that hurricanes convert heat energy into mechanical energy and hurricanes can cause severe damage, choose the best answer.
Mechanical energy
Q: You are presented with the question "What balances the soil?" and the following answer choices: - rivers - salinity - nutrients - heat - compost - Earthworms - roundworms - Annelids Now knowing that changes in the pH of soil can cause plants to die and compost balances the pH of soil, choose the best answer.
A: compost
Question: You are presented with the question "Fog is formed when" and the following answer choices: - summer end - evaporation - Winter - movement - air cools - Wet weather - rainy - dry and hot Now knowing that fog is formed by water vapor condensing in the air and when air cools, the water vapor in the air condenses.", choose the best answer.
Answer: air cools
*Question*
You are presented with the question "What is a purpose of a switch in an electrical circuit?" and the following answer choices: - to reduce magnetic effects - heat production - to annihilate electrons - preventing heat transfer - direct energy - to complete the circuit - heat is produced - to circumvent resistors Now knowing that aswitch is used to start the flow of current in an electrical circuit and electricity flows when a circuit is complete, choose the best answer.
**Answer**
to complete the circuit
Q: You are presented with the question "What provides protection for soft tissues and internal organs?" and the following answer choices: - fur and fat - layers of fat - peachleaf willow - Veins and arteries. - reservoirs for calcium - It helps them survive - quart or nickel plated aluminum - Fully cooking the oysters Now knowing that bone provides protection for soft tissues and internal organs and bones act as a reservoir for calcium, choose the best answer.
A: reservoirs for calcium