Directions: From the given paragraph, write the element/compound, its chemical formula and its constituent elements.
In the lungs, oxygen (O2) from the air enters the blood. At the same time, the waste gas carbon dioxide
(CO2) leaves the blood and then leaves the body when you exhale. Some water (H20) also leaves the body
when you exhale, which is why mirrors get foggy when you breathe on them. This process of gas exchange
is what we call respiration.
ELEMENT/
CHEMICAL
CONSTITUENT
COMPOUND
FORMULA
ELEMENTS
1.
2.
3.
15

Answers

oxygen

air

respiratory

inhale

mouth

nose

pharynx

trachea

bronchi

lungs

blood

carbon dioxide

exhale

water vapour

diaphragm

sneeze

cough

hiccup

yawn

Explanation:

1. nonmetals are combined with each other to form molecular compounds and with metals to form ionic compounds. common nonmetals found naturally include carbon nitrogen oxygen and sulfur metalloids have properties between metals and nonmetals.

2. the emprical formula the molecular formula and the structural formula.

3.

-dietary fiber constituent element in the diet the distance as a constituent element is equivalent to a length in parametric design the binary structure indicates that the constituent element has two different features (alles)

-the majority of the elements are metals a smaller number are nonmetals. The latter include carbon hydrogen and oxygen a compound is a substance that consists of two or more elements in a unique composition

answer:

mudamudamuda mudamuda

answer:

esophagus

air

inhale

air

heart

sneeze

coughs

stomachache

inhale

Explanation:

my other answers are im not sure of that but i tried to answer it.

im sure that there is a box with answers to choose and put in the blank hehe Thank you. God bless you

carbon dioxide leaves the body when you exhale



Do you know the answer?

Other questions on the subject: Science

Science, 28.10.2019, cleik
It is hotter/ warmer in april because of the direct rays of the sun. it is cooler in december because the sun's rays hit the ground obliquely...Read More
1 more answers
Science, 28.10.2019, nicole8678
specific heat is often defined as the temperature required to raise the heat of 1 g of a substance by 1 calorie....Read More
2 more answers
answer: earth is one special planet. it has liquid water, plate tectonics, and an atmosphere that shelters it from the worst of the sun's rays. but many scientists agree our planet...Read More
1 more answers
Science, 28.10.2019, Laurenjayshree
Unlikely that it will happen, but there's a chance....Read More
2 more answers