Q: Q: Which organelle specific to plant cells is responsible for photosynthesis? A:

OPTIONS:
- the mitochondria
- the vacuole
- the lipid
- the chloroplast

A: the chloroplast

input: OPTIONS:
- the core
- the surface
- the tectonic plates
- the crust Now, answer this question: Q: What layer of earth contains abundant oxygen, which can combine with other elements to create oxide minerals? A:
A:
output: the crust

Q: When both momentum and kinetic energy are conserved in a closed system, the collision is called what? A:

OPTIONS:
- a static collision
- a spontaneous collision
- an accidental collision
- an elastic collision

Answer: an elastic collision

Problem: OPTIONS:
- organelles
- mammals
- invertebrates
- vertebrates
Q: Q: What do we call animals that have a backbone and belong to the phylum chordata? A:
Answer: vertebrates

Problem:OPTIONS:
- Microglial cells
- Dendritic cells
- White blood cells
- immune cells

Q: What type of cells in the body fluids and tissues of most animals specifically interact with and destroy pathogens? A:
****
A: immune cells

Problem:OPTIONS:
- cartilage
- appendage
- marrow extension
- epiphysis

Q: What are the ends of long bones called? A:
****
A:
epiphysis