What holds up a plant

Which electrons have the most energy in an atom? electrons in the innermost electron shell electrons in the outermost electron shell electrons in the nucleus electrons in an electron cloud

What are the cellular components for blood

What is the difference between terrestrial and solar radiation

What is produced when an egg and a sperm unite during a plant's life cycle?

Natural selection is an example of a mechanism of evolution. Does this mechanism produce a change in individuals or populations?

Which rock exhibits banding? the topic is earth science

How do objects appear when viewed through a microscope? A) upside down B) backward C) sideways D) upside down and backwards

What statement is true about heterozygous organisms? Heterozygous organisms are more diverse than homozygous organisms. Heterozygous organisms can show either the dominant or the recessive trait.

How is population different than a community

What are the two categories of observations?