Can someone help me with this question?
Keiko touches a hot pan. She reflexively pulls her hand away. Her movements were controlled by her?
a) cerebrum
b) cerebellum
c) cortex
d) spinal cord

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?