We generally use x-rays because x-rays of the right energy will be absorbed by material passing through them. Radio waves will generally pass straight through with only minor interaction, unless it’s a conductive surface
Answer:
A
Explanation:
Primary productivity, in ecology, the rate at which energy is converted to organic substances by photosynthetic producers.
A microscope is an instrument used in Biology which is used to see organisms that are not possible to be seen by the naked eye. Through advancement, from 2-D images, 3-D images are already obtained from microscopes including scanning-electron microscope and digital microscope.
Answer:
Schizophyta is now commonly known as cyanophyta. Their characteristic are:
They are blue green algae. ...
They have organelle known as the thylakoid which are flattened, which help them in photosynthesis.
They obtain oxygen from the atmosphere for their energy and respiration.
Explanation:
D. fingernails
Skin, hair, and vertebrae are all the outer layer of the body and protect the body. The fingernails aren't part of that.
