5 To fight a bacterial infection, a patient was given an antibiotic to take for 10 days. After the

patient finished taking the antibiotics as directed, almost all the bacteria were killed. After

another 10 days, the patient was sick again with the same type of infection.

What most likely happened?

A A few bacteria survived the antibiotics and stopped reproducing.


B The patient’s high fever inactivated the antibiotic, allowing the surviving bacteria to grow rapidly.


C The antibiotic slowed the life cycle of the bacteria.


D Some of the bacteria were resistant to the antibiotic, and they reproduced.

PLEASE HELP!! CORRECT ANSWER GETS A BRAINLIEST

HELP WILL MARK BRAINLIEST!!!!!

What happens when a glass rod and silk cloth are rubbed with each other?

After watching the Flocabulary video, what do you now know about Charles Darwin and his theory of natural selection? (complete sentences for full credit)
ASAP PLEASE

Convection currents form when warm air rises and cold air sinks. What causes the warm air to rise and the cold air to sink?

difference in weather
difference in climate
difference in density
none of the above

I will give Brainliest to whoever has it right! Its pretty easy. Ill still give thanks to the people who didn't get it!
Humans are organisms that live on the surface of the Earth.

In recent years, many products that people use have released chemicals into the air. This has slightly changed the composition of the air that surrounds the planet.

Which statement describes this interaction?
A. The geosphere interacted with the hydrosphere.
B. The biosphere interacted with the atmosphere.
C. The hydrosphere interacted with the biosphere.
D. The atmosphere interacted with the geosphere.
Please answer fast! (^V^)

You set up an experiment by placing a laser pointer where its light hits the opposite wall in a marked spot. Your friend then sets up an obstacle in the light beam's path and asks you to use mirrors to redirect the beam around the obstacle so it hits the wall in the same place. What is the minimum number of mirrors you could use to do this, assuming the laser pointer must remain still?

three

two

one

four

This is science :)
"Amber studied a graph of a mechanical wave. If she wanted to find out the wavelength, from which points should she measure"

Which location shows SUMMER in the SOUTHERN hemisphere? *
Location 1
Location 2
Location 3
Location 4

Prepare a summary to explain how much the final birds varied from the original birds after 1 million years of natural selection. How does natural selection explain the changes? Use the following terms or phrases in your explanation: natural selection, survival, genetic variation, and extinction.

PLEASE HELP
4. According to the scientific theory of atoms, which of the following statements best
describes the location of
electrons?

A. in the nucleus of the atom

B. both in the nucleus and around it

C. outside the nucleus and often far from it, in the electron cloud

D. outside the nucleus, yet very near it because they are attracted to the protons

Explain the expression “light travels at a speed”.

Compare the direction of the currents in the North Pacific Ocean with those of the South Pacific Ocean. How are they alike and similar? Explain the reason for the similarities and differences.
Please put a written answer.

The diagram shows the Earth rotating on its axis. The two star symbols show different locations on the surface... What would the sky look like to a person standing at point Y? *

Sunrise
Middle of the day (noon)
Sunset
Middle of the night (midnight)