Answer the question based on the following text. Question: If the number of offspring of an species is decreased, what happens to the number of traits they have in common with one another they will have more traits in common or they will have less traits in common? Text: Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.
they will have less traits in common

Answer the question based on the following text. Question: Tina is speeding on the highway, and a cop is sat on the road with a radar gun to see who to pull over. The cop's gun begins to detect a low frequency, with waves reflected being bunched up. The car was going faster or slower? Text: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
slower

Q: Answer the question based on the following text. Question: Jim has never been a smoker. If he suddenly starts smoking cigarettes the amount of oxygen available in his lungs increases or decreases? Text: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.
A: decreases

Question: Answer the question based on the following text. Question: Jeff heated the pot of boiling water. What happens to the dissolved oxygen contained within the water it increases or it decreases? Text: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.
Answer: it decreases

*Question*
Answer the question based on the following text. Question: Fred has an isotope that decays slowly. What is likely true about it it can be used to date older specimens or it can't be used to date old specimens? Text: Because these isotopes decay more slowly, they can be used to date much older specimens.
**Answer**
it can be used to date older specimens

Q: Answer the question based on the following text. Question: Carter buries cans of soda in the dirt. The shallower the holes for the cans of soda, the pressure will be lesser or greater? Text: As the rocks move deeper into the Earth, temperature and pressure increase.
A: lesser