From which sources do metamorphic rocks form? Check all that apply.

soil particles

igneous rock

molten material

sedimentary rock

metamorphic rock

Answer: igneous rock, sedimentary rock. metamorphic rock

B, D, E on Ed

The east african rift valley is an example of what kind of plate boundary?

Gamma rays are the only part of the EM spectrum that are not potentially hazardous to humans? True or False

Which of the following is an example of conduction A a dog bowl of water warms up out in the sun B leftovers become warm when reheated in the microwave.

Do plants reproduce sexually or asexually? Explain.

How do autotrophs and heterotrophs obtain the materials needed to build needed macromolecules (2 different sources for autotrophs?) How are organelles structurally adapted to maximize the uptake of these materials?

What multipies to get - 12 but also has a sum of 4

What is the relationship between stewardship and conservation?

What is the fluid in a bone called?

After glacial deposits in Alaska, lichens and fungus started colonizing the habitat. These lichens created favorable conditions for annual weeds and other shrubs. Finally, mixed evergreen trees started dominating the area.

Is salt water table salt or sand a substance