Helppplppplppp what's the answer??

1. key concept list themajor biomes, and give onecharacteristic feature of each.

Explain the side effects of cancer treatments

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles