Answer:
B- Chromosome
Explanation:
Explanation of other options:
Tumor
It is any abnormal growth that can be benign or malignant in nature
Helix
It the strand on which is formed by nucleotides of a DNA. DNA has a double helix structure
Nucleotide
The basic unit or building block of DNA ,consists of 3 components
Should be A, perishable food needs to be refrigerated or it will spoil
Answer:
The perishable foods will spoil due to bacteria growth.
Explanation:
bacteria can only grow in certain tempertures and cannot grow in cold or super hot
T
F
Cardiorespiratory fitness can only be measured through exercise: False.
Cardiorespiratory fitness can be defined as a measure of the circulatory and respiratory system's ability to supply oxygen to the skeletal muscles found in the body of a living organism, especially during any sustained physical activity (exercise).
Generally, the cardiorespiratory fitness of an individual is usually measured at rest such as through a measurement of blood pressure or through the use of an electrocardiogram.
Read more on cardiorespiratory fitness here: brainly.com/question/1018490
Answer:
FALSE
Explanation:
A person's cardiorespiratory fitness can be measured at rest by measuring blood pressure or by testing as an electrocardiogram. What requires examination through physical exertion is the measurement of cardiovascular response to stimuli. This is done through tests in which the patient makes efforts such as pedaling and running and serves to analyze the heart's ability to withstand physical exertion situations.
Sometimes they are but not 24/7
B) It will not cause claustrophobia
C) It is faster.
D) It uses safer compounds to produce contrast