Activity
after researching the rock they found, mary and jim believe it contains large pieces of the mineral limonite. they
observed that their rock was yellow in color. and, according to the data they gathered, limonite is also yellow. they plan
to conduct an investigation using the scientific method.

Witch type of microscope is used to view very small cell components like proteins and dna?

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen