Answer:
identify the variables
Explanation:
control:type of lemon used
dependent:whether apple slice turns brown at pH>2
independent:pH value
Oou do the one where you see which plants grows best in different lighting
Answer:
A
Explanation:
This is because all the macromolecule shown is contain in carbohydrates
Answer:
Our skin is supposed to protect our internal organs and keep things out of our bodies. Skin also protects from bacteria and other germs
Explanation: Let me know if you have any other questions :)
Answer:
Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results.
Explanation: