True or false Sedimentary rock can be formed from changes in igneous rock, but igneous rock cannot be formed from changes in sedimentary rock.

This question is part of a science report! What are the main ways Corona Virus is spread from person to person.

In humans, the trait of freckles exhibits simple Mendelian inheritance patterns. The allele for freckles is dominant (F), and the allele for no freckles is recessive (f).

How are viruses different from bacteria Bacteria are heterotrophic while viruses are autotrophic. Bacteria are living organisms; viruses are not. Bacteria have a membrane bound nucleus while viruses do not.

Which is the best example of a pioneer species that would be found where a glacier has retreated?

Eukaryotic cells store their dna in the form of linear chromosomes. this creates problems for replication of dna at the ends of the chromosomes because

The replacement stage of B by stage C and the replacement of stage C by stage D in a particular location is known as A exploitation B covercropping C ecological succession D punctuated equilibrium

An experimental vaccine was developed for what disease by injecting beta-amyloid into mice, which stimulated antibodies to the protein and reduced the number of plaques?

Which term describes a chemical reaction in which water is gained? A. Reduction B. Hydration C. Hydrolysis D. Dehydration

How might environmental manipulation of a crop have unexpected consequences? a. The new crop may require more water than the original. b. The crop may harm the environment. c. The yield may be reduced. d. All of the above

Whitch of the molecules has nitrogen bases that include the following: Adenine Guanine Cytosine Thymine