Is an animal biotic is abiotic

In this article the author explains what scientists are trying to find out. What are the scientists in the article trying to find out? Question 2 options: A. when sulfur first appeared in Earth's early atmosphere B.

Carbon dioxide emissions are thought to contribute to global warming, and there is concern that changes in climate will be costly. emitting carbon dioxide is an example of:

Unlike minerals such as iron and calcium, protein is a macronutrient in the human diet. Why is protein a macronutrient? A. Proteins are one of the few inorganic compounds that humans eat. B.

A scientist hypothesized that oxygen atoms from both carbon dioxide and water are used to make glucose during photosynthesis.

Inheriting certain genes may increase the probability of getting the disease. Which diseases can be inherited? Check all the apply. diabetes sickle-cell anemia respiratory infections color blindness strep throat

How is the skeletal system like a storehouse

Why do most coastal locations experience two high tides and seperated by two low tides

Humans do not have specific brain structures dedicated to reading. the brain compensates for this by:

What procedure would prepare agencies for a flu pandemic? a. stockpiling antiviral drugs and potential vaccinations b. training personnel in emergency response procedures c.

Igneous rock can be changed into which type of rock through the application of heat and pressure?