Answer:
In horizontal rock layers, the oldest layer is at the bottom. Each higher layer is younger than the layers below it.
Explanation:
Answer:
Plant cell
Explanation:
Plant cells are one of the only cells that contain both a cell wall and chloroplasts (used for photosynthesis).
Active transport is the movement of molecules against the concentration gradient from an area of high concentration to an area of low concentration, which requires energy in the form of ATP. Hope this helps! ^.^
Three states of matter. solid, liquid, and gas.
solid. water molecules are close together and vibrate, definite size, fixed shape.
liquid.
gas.
The state of matter molecules move the slowest.
The state of matter molecules move the fastest.
Melting.
Boiling.
Answer:
1. The sense organ which tells you that a fruit is sweet or bitter. <em>Tongue</em>
2. The five sense organs. <em>Eye, ear, nose, tongue, skin</em>
3. The organ which has several taste buds. <em>Tongue</em>
4. The sense organ which tells you a truck is approaching. <em>Eye, ear</em>
5. The thing which helps some people to hear better. <em>Hearing aid</em>
6. The thing which help some people to see better<em> </em><em>Glasses/spectacles</em>
