Answer:
Water's high heat capacity is a property caused by hydrogen bonding among water molecules
Because of its polarity and ability to form hydrogen bonds, water makes an excellent solvent, meaning that it can dissolve many different kinds of molecules
Water is cohesive and adhesive because of the charges of its hydrogen and oxygen atoms.
Plant cells have thick, sturdy cell walls, which provide rigidity and hold up the plant.
Answer:
B
Explanation:
The Ames test is a bacteriological technique commonly used to determine if a particular chemical or substance can cause mutations. To achieve this, researchers use bacteria (commonly <em>Salmonella typhimurium</em>) as this bacteria strain is unable to grow in a medium that does not contain histidine (a very important amino acid in the biosynthesis of proteins). If the studied substance is able to cause mutations, bacteria will mutate, and they will be able to grow on that particular media even if they don’t have histidine for their metabolism. Therefore, if there are colonies growing, the chemical being tested is mutagenic.
I hope this clarify your inquiry.
A fossil is the bone of a long dead animal that has been in the ground Harding for thousands to millions of years.
Answer;
-Domain Eukarya, kingdom Fungi
Explanation;
-Domain eukarya is a domain of organisms having cells each with a distinct nucleus within which the genetic material is contained. Eukaryotes include protoctists, fungi, plants, and animals.
-Kingdom Fungi comprises single-celled or multinucleate organisms that live by decomposing and absorbing the organic material in which they grow: includes the mushrooms, molds, mildews, smuts, rusts, and yeasts.
