A, c, and d are the answers
It’s not b because trees release oxygen and absorb carbon dioxide
The question above is incomplete, the options attached to the question are as follows:
A. extracting chlorophyll from algae to learn how these organisms gain energy from light.
B. engineering vehicles that use algae for fuel.
C. growing algae under different conditions and measuring their lipid production.
D. engineering algae to photosynthesize at higher rates.
ANSWER
The correct option is C.
Dr. Rose and her assistants set out to carry out scientific investigation that will identify living organisms that can grow rapidly and that will produce high quality lipids at the same time. The team had hypothesized that this type of organisms will be good candidates for production of bio fuels. The group concentrated on working with algae; these were grown under different conditions and their lipid contents were assessed. Their work has led to identification of many algae species as potential sources of bio fuel.
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When wood burns the mass of the soot ashes and gases equals the original mass of the charcoal and the oxygen when it first reacted
Answer:
About 3 liters for women and about 4 for men
<span>Concentration of cones (photoreceptors)…..optical
nerves. The fovea is responsible for the higher visual acuity 20/20 vision. It
is the region if the retina that is depressed and has little blood vessel
supply to avoid dispersion of light. While it only comprises 1% of the
retina, it makes up 50% of brain’s visual cortex. </span>
