The independent variable is the plant growth or how much the plants grow.
degree of environmental damage that can be attributed to fossil fuels. ... development of renewable energy sources such as, solar power, wind, ... the earth, yet it is enough to provide all of the earth's energy needs.
Answer:
Gymnosperms: naked seeds, they usually have no flowers or fruits, and Gymnosperms are sometimes configured as cones.
Angiosperms: there seeds are enclosed inside an ovary usually a fruit, they have few cells unlike a Gymnosperm, and have no flagella deposited at egg.
Answer:
The circulatory system circulates the blood to the whole body.
The respiratory system brings oxygen to the blood, and the circulatory system circulates the oxygenated blood to the cells.
Explanation: