If a tree has 10 dark rings and 10 light rings, how old is the tree?

Why is palmitic acid called a saturated fatty acid?

Which description about prokaryotic versus eukaryotic DNA replication is not correct? In prokaryotes, the DNA replication is unidirectional; in eukaryotes, the replication is bidirectional.

Jaydyn ran 5000 meters from the cops and a average speed of 6meters/second before she got caught. how long did she run

Viral infection causing blisters on skin of lips, nose, or genitals: (A) Pneumocystis carinii pneumonia (B) Toxoplasmosis (C) Cryptococcus (D) Herpes simplex (E) Kaposi sarcoma

Which kind of information is known about a person if that person's DNA is in a database?

Identify some abiotic characteristics of the taiga biome

Which of the following statements about female delinquency based on sexuality is false? Select one: a. Girls who experience an early onset of physical maturity are most likely to engage in antisocial behavior. b.

Ammonia, the major etiologic factor in the development of encephalopathy, inhibits neurotransmission. Increased levels of ammonia are damaging to the body. The largest source of ammonia is from:

What structure on the continental crust is most similar to an ocean ridge? -Plains -Mountain range -Canyon -Plateau

Which is the best way to increase the validity of data in an experiment