The cells carrying out cellular aerobic respiration in humans obtain oxygen from

Instead of clear cutting land and moving on, a local lumber business decides to start farming trees, planting the fields they have just cut with saplings. The impact this strategy will have on the environment is best described as what

Which is an example of a chemical reaction? Question 5 options: ice melting iron rusting sugar dissolving in water water evaporating

Thale cress is a plant that is genetically engineered with genes that break down toxic materials. Which type of organism is described?

Which of these products is MOST likely formed during the metabolic process when glucose molecules are broken down in the presence of oxygen molecules? A) nitrogen B) oxygen C) energy D) sugar

Which of the following is expected to increase due to change climate? A. Sea ice B. Freshwater c. Land area D. Flooding

Why does dna need to coppy before the cell divides

As líquid water freezes, the molecules take up more space than aqua water What do you think would happen if frozen water molecules required less space than liquid water molecules?

Which of the following mineral types can you use radiometric dating on? Homogeneous Inorganic Radioactive Ore

Which type of bond holds a water molecule together

Make a claim that answers the scientific question