Describe the physiological processes occurring in the muscle cells

Indentify what is happening at each location of the water cycle location 2

The sorting and recombining of genes during meiosis and fertilization usually leads to the production of A) zygotes with the genetic information to produce only females B) gametes with many copies of the same chromosome C) offspring with some traits

Which is a true statement about biology's Which is a true statement about biology's unanswered questions? questions?

What is the DNA in the G1 stage called. What does it's look like?

Identify the two subgroups of primates

Is a candle responsive or has movement?

The gas that makes up about 21 percent of the atmosphere is?

Under the microscope, a cell shows formation of centrosomes and spindle microtubules. What will happen next?

What is a measurement of the earth's history divided into time periods A) fossil record B) sedimentary rocks C) geologic time scale D) radioactive elements

The initial organisms on earth were essentially prokaryotic heterotrophs. how did they obtain their energy?