Which organelle to make proteins and may be free-floating or attached to the endoplasmic reticulum? a. ribosome b. golgi apparatus c. mitochondrion d. vacuole

also don't chose a answer (that you know is wrong) just to get points

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

How many major plates cover the earth