Organisms can be classified either as multi-celled or single-celled. Which of the following groups contains at least some single-celled organisms?

What is the ability to obtain nutrients take in oxygen and transform these items to entertain and cellular components Called

Why would society use green roofs?

Surprising new evidence has shown that, in some cases, environmental factors can modify chromosomes in such a way that changes the expression of genes without changing genes themselves or any part of the dna sequence.

Which equation satisfies the law of conservation of matter? A. 3O2 + 2Al → 2AlO3 B. 4O2 + Al → AlO3 C. 3O2 + Al → 3AlO3 D. 4O2 + 3Al → 4AlO3

Can someone summarize The dual visual system to me AND color vision, like blindness etc ...

How would a houseplant respond to sunlight that comes from one direction? A. by curling its stem around its leaves B. by closing its leaves at night C. by growing roots downward through the soil D. by bending its stem toward the sun

Hershey and chase used a dna-based virus for their work. How might the results have been different if they had used an rna virus?

State the function of DNA

How are proteins involved in DNA replication?

Glucose is the primary fuel for cellular respiration. Which molecules can also be used by cellular respiration to generate atp?