Help plz i will mark the brainlest plz anyone help A scientific hypothesis should be specific and demonstrate the relationship between the independent variable and the dependent variable. Which of the following is the best hypothesis written in the correct format? Question 5 options: Cars on different surfaces skid at different speeds. If surface type affects friction, then cars on concrete will skid slower than cars on ice. If cars on concrete skid slower on ice, then concrete is the best surface I think a car on the concrete will skid the slowest.

If surface type affects friction, then cars on concrete will skid slower than cars on ice.

Explanation:

This answer choice addresses both the independent and dependent variables. Surface type is the Independent variable, and the dependent variable is the speed the car skids.

hope this helped!

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.