What is a protein in red blood cells that binds with oxygen and carries it around the body?
ОООО
plasma
hemoglobin
carbon dioxide
bicarbonate ions
Based on the organs pictured below, which organ system is represented in this image? 1.endocrine system 2.immune system 3.excretory system 4.digestive system
Answer:
It's the excretory system
An example of a complex carbohydrate?
A- fruits B- vegetables C- whole grains
Answer:
c
Explanation:
Answer:
Complex carbohydrates are found in foods such as peas, beans, whole grains, and vegetables.
Explanation:
c
The chest-and-arm stretch squeezes
A. the pectoral muscles together
B. the biceps simultaneously
C. all muscles in the torso
D. the shoulder blades together
HURRY ILL GIVE YOU BRAINLIEST!!!!!!!!!!!!
Answer:
D. the shoulder blades tg
Explanation:
got it correct on pracitce questions bruv
Which of the following can increase your energy levels?
A. Getting better sleep
B. Reading for an hour each day.
C. Spending plenty of time with your friends and family.
D. Getting schoolwork done early in the day
Answer:
C
Explanation:
Eating healthful, energy-rich foods can help boost energy levels. A diet rich in fruits, vegetables, lean protein, and whole grains will provide plenty of healthy energy. Physical activity increases hormone levels, including testosterone and adrenalin, which will give a person a boost of energy.