The spores on a fern are found:

A. in the fruit

B. in the roots

C. under the leaves

D. inside the flowers

How many hours of sleep do you really need?

A cherry tree is an example of a

What safety precautions must be observed when using pyridinium tribromide?

Will give Brainliest! if right! The electromagnetic spectrum includes all electromagnetic waves, from radio waves with long wavelengths and low frequencies to gamma rays with short wavelengths and high frequencies.

A unique feature found only in archaeal cells is the Group of answer choices ability to grow in acidic environments presence of ribosomes insensitive to certain antibiotics presence of L-glycerol in the membrane lipids lack of a double-membrane

A scientist studying algae growth in a coral reef observed that the presence of a certain type of zooplankton inhibited the algae growth. The scientist hypothesized that the zooplanton was eating the algae.

What is the purpose of soap (lysis agent) in the extraction of DNA?

In a controlled experiment, if a researcher wants to examine the effect of a high-calorie diet on an animal's weight, which of the two would be the independent variable?

TalUC 1. A sample of gold contains 3,800,000,000,000,000,000 atoms. Express this number in scientific notation.

Classify the inheritance pattern for many different phenotypes produced by one pair of alleles