Which of the following is marked by the appearance of organisms with hard parts?

Anthony placed the sperm of his male goat near the reproductive tract of the female goat. Which method of mating did Anthony used? A. artificial insemination B. hand mating C. in vitro mating D. pasture mating

Which lists metric units, in order, from smallest to largest? kilogram, hectogram, decagram decagram, decigram, centigram milligram, centigram, decigram decagram, hectogram, milligram

What is the most important nerve of the digestive tract?

Explain in detail how traits are passed from biological parents to offspring. Include the following vocabulary words in your writing: Inherited trait, gene, DNA, and chromosome.

Four different nucleotides are used as building blocks of DNA. Which of the following can be used to distinguish one nucleotide from another?

Describe the process of desertification

During transcription in eukaryotes, a type of RNA polymerase called RNA polymerase II moves along the template strand of the DNA in the 3'→5' direction.

A plant species live in an area with limited sunlight

Which statement is true of the nucleus of a cell

Until about 200 million years ago, Earth's continents were joined as a single land mass called A. Asia Minor. B. Pangaea. C. Glossopteris. D. Cynognathus.