jasminelabladzhyan jasminelabladzhyan

22-03-2022
Biology

contestada

The spread of the flu was lessened by which medical breakthrough?

vaccines

closures

quarantines

antibiotics

Respuesta :

chararroyo77 chararroyo77

22-03-2022

Answer : Vaccines helped lessen the spread of the flu.

Answer Link

Otras preguntas

what is one theory to explain what happened to the settlers of Roanoke

A nuclear chain reaction occurs when excess _____ collide with other nuclei. Select one: a. neutrons b. gamma rays c. nuclei

Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?

What is true about one strand of DNA? It contains many proteins. It contains many alleles. It contains many chromosomes. It contains many genes.

Rutherford’s gold foil experiment provided evidence for which of the following statements? a. Negative and positive charges are spread evenly throughout an ato

Which statement accurately describes the function of a hormone produced by the adrenal glands? A. Epinephrine widens the air passageways in the lungs. B. Norep

You own a house cleaning business. It takes you 2 hours and 45 minutes to clean a house. You have 3 houses to clean tomorrow. How long would it take you to cl

what is the role of proteins in a chromosome?

Which letter correctly labels the synapse?

The Scots-Irish who travelled to PA from Ireland were mostly Methodist. Presbyterians. Quaker. Catholic.