Answer:
D. More bacteria congregated in the red and blue light regions because the algae in those regions produced the most oxygen.
Explanation:
In 1883, Theodor W. Engelmann conducted a classic experiment in which he wanted to help determine the relationship between wavelengths of light and the rate of photosynthesis. We consider that these bacteria congregated in search of the oxygen production, because when they are exposed to light, it is possible for them to produce oxygen through photosynthesis.
Answer:
a)Osteoclasts
b)Osteoblasts
Explanation:
a) destroys the bone matrix
b) have osteogenic functions
Answer:
Protein (enzymes), Lipids (fatty acids), Carbohydrates (sugar), Nucleic Acid (DNA, RNA)
Explanation:
Answer:
b) dumping used oil into street drains
Explanation:
The scientific method can best be described as a plan or set of procedures.
