In all unicellular organisms, cell division and reproduction are the?

What makes the beginning of germ layer development in an embryo?

For science fair experiment you decide to test a certain type of plant to see how well it can grow when is kept out of sunlight for 2 weeks the plant leaves Stay Green and become to look yellow.

Red blood cells placed in pure water will swell and burst. what process is causing this to happen

What type of anatomy focuses on body structures that can be observed without magnification?

Sexual reproduction relies on

Tell me five different invasive species

How much energy is produced by each type of macromolecule

Why is water considered to be abiotic? because it is not part of the biosphere because it came from something living because it is dead because it never lived

Where does the majority of protein digestion take place? stomach duodenum mouth jejunum

Two plants are grown using the same light and pots. One plant is given water that has been microwaved and the other plant is given regular tap water. Their height is measured after 2 weeks.