Question

What is plant ,what is digestive system,
What is repoductive system ,what is sun

Answer 1

Answer:

• a living organism of the kind exemplified by trees, shrubs, herbs, grasses, ferns, and mosses, typically growing in a permanent site, absorbing water and inorganic substances through its roots, and synthesizing nutrients in its leaves by photosynthesis using the green pigment chlorophyll is known as a plant.
• The system of organs responsible for getting food into and out of the body and for making use of food to keep the body healthy is known as digestive system. The digestive system includes the salivary glands, mouth, esophagus, stomach, liver, gallbladder, pancreas, small intestine, colon, and rectum.
• the system of organs and parts which function in reproduction consisting in the male especially of the testes, penis, seminal vesicles, prostate, and urethra and in the female especially of the ovaries, Fallopian tubes, uterus, vagina, and vulva is known as reproductive system.
• The Sun is the star in the center of our solar system. It is a yellow dwarf star. It gives off energy as light. That includes light, infra-red energy (heat), ultraviolet light and radio waves. Nuclear fusion is the reaction in the star which turns hydrogen into helium and makes huge amounts of energy.