Answer:
No, you would not go blind, even though the composition of emotional tears are different.
Answer:
D) It contains compounds and is therefore a substance
Explanation:
A mixture is composed of multiple compounds.
Lymphocytes are white blood cells that are part of the body's immune system
Answer:
1. ( electromagnetic wave)
Which of the following statements about natural selection is true? A. Natural selection favors individuals that reproduce more than others. B. Natural selection occurs in opposition to evolution. C. Natural selection can be used by farmers to generate organisms with desirable traits.