Answer:
Peristalsis moves food through the digestive system with alternating waves of muscle contraction and relaxation. Digestion includes both mechanical and chemical processes. Mechanical digestion is a purely physical process that does not change the chemical nature of the food.
Answer: Parallelogram
Explanation: The four shapes that meet the requirements of a parallelogram are square, rectangle, rhombus, and rhomboid.
Answer: 8- D
9- C
Explanation: always remember the number above is the atomic number
Answer:
what is microscope is a laboratory instrument used to examine objects that are too small to be seen by the naked eye.
FUNCTIONS : The microscope is one of the most important tools used in chemistry and biology. This instrument allows a scientist or doctor to magnify an object to look at it in detail. Many types of microscopes exist, allowing different levels of magnification and producing different types of images
When two lions compete for the same habitat, shelter, and food
