Explanation:
A.They filter waste and extra water from blood so they can create urine, which is removed from the body.
Answer:
False
Explanation:
It is reckoned to be devoid of matter. Air is matter and a vacuum contains none
(B) Doing research how plastic affect the environment is the activity that would be within the field of Biology.
Biology is the study of life. Environment includes the surroundings and the lives involved on it. Therefore, plastic affect both the surrounding and the lives of every living creature.
Answer;
Sodium (Na)
A single sodium atom has 11 protons, 11 electrons, and 12 neutrons.
Explanation;
For any neutral atom, the number of protons is the same as the number of electrons. If an atom loses or gains electrons, it is called an ion.
A sodium atom contains 11 protons, so its atomic number is 11. Mass number is the total of the protons and neutrons together, thus sodium has a mass number of 23.
<span>bacteria - living
virus</span> - non living<span>
moss</span> - living<span>
you</span> - living <span>
a lemon seed</span> - living<span>
The air</span> - non living<span>
bread</span> - non living<span>
lettuce</span> - living<span>
rocks</span> - non living
