Answer:
yjxojdbfuvumdoleihwo
Explanation:
because nikdmdkdkimfkd ddkrkfnnf
Which of the following describes a nuclear stress test?
a. the heart's electrical signals are traced with each heartbeat.
b. blood is drawn from an artery instead of a vein.
c. sound waves are used to see the heart.
d. a radioactive substance is injected into the bloodstream.
A resident has 5 food choices on his/her meal tray. You are
collecting the tray and need to calculate the percentage of food
consumed. The resident has eaten all of the meat, 1/2 of the brocolli, 1/4
of the apple sauce, all of the bread, and all of the potatoes. How much
has the resident consumed? *
30%
O
35%
70%
O O
50%
Answer:
I think the answer should be 75% actually
Explanation:
100%/5 =20 for each food choice
all of meat =20%
all of bread =20%
all of potatoes =20%
1\2 of broccoli = 10%
1\4 of applesauce=5%
total:75 %of their food
According to the law of conservation of mass, three atoms of calcium can react to produce six atoms of calcium.
Answer:
According to the law of conservation of mass, the masses of the products and reactants must be the same. Adding calcium to the product side is considered a mistake if it is not in the reactant side of a particular chemical equation because it is impossible to produce calcium from thin air (unless this is a nuclear reaction).
Explanation:
Which of the following is NOT a physical change associated with middle adulthood?
Select one:
a. loss of body fat
b. loss of visual acuity
c. slowing of reaction time
d. hearing loss
The one that is not a physical change associated with middle adulthood is loss of body fat. The correct option is a.
What is middle adulthood?Middle adulthood, also known as middle age, is the period of life between the ages of 40 and 65.
During this time, people experience many physical changes that indicate aging, such as gray hair and hair loss, wrinkles and age spots, vision and hearing loss, and weight gain, which is commonly referred to as the middle age spread.
Middle adulthood is the developmental stage that occurs between the ages of 46 and 65. Physical changes that indicate the body's aging begin to occur during this stage.
These include the skin beginning to lose elasticity and grey hair as a result of pigment loss.
Thus, the correct option is a.
For more details regarding middle adulthood, visit:
https://brainly.com/question/1259005
#SPJ2