1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jekas [21]
3 years ago
13

Osteoporosis is associated with low intake of which mineral? calcium niacin zinc iron

Biology
2 answers:
yKpoI14uk [10]3 years ago
8 0
The answer is calcium
vovikov84 [41]3 years ago
6 0
Hey there,
The answer to your question is Calcium. 

Hope this helps :))

~Top
You might be interested in
Swelling in the extremities can be the result of water leaving the arterial ends of capillaries faster than it is reabsorbed thr
dalvyx [7]

The correct answer is: 2- Hypertension, or high blood pressure

Hypertension leads to heart failure. Also, as a result of hypertension body tends to retain fluid in order to maintain adequate blood volume. A failing heart is unable to handle that extra fluid, so it is transferred out of the blood vessels and into tissues causing the swelling of extremitets or edema.  

7 0
3 years ago
25. A student measures the distance from a bridge
kkurt [141]

Answer:

(4) As time increased, distance remained

the same

Explanation:

The graph shows that the student measures equal distance everyday from the bridge to the rock for 7 days.

Everyday has an equal distance measured by the student all through the week.

Let's say the point on the vertical axis which represents distance measured is about 1.5 meters. It means that, for day 1, he measures 1.5 meters, day 2, he measured 1.5 meters, by day 3 another 1.5 meters. Same he does for 7 days. For the first 3 days, he would have measured 1.5 m × 3 = 4.5 meters.

This means that, as time (days) increased, distance measured each day remains the same.

6 0
3 years ago
Forces that are equal in strength but opposite in direction are a.) balanced b.) unbalanced c.) always result in motion d.) do n
stiv31 [10]

A. balanced.  equal forces acting on one object in opp dirrections are called balanced forces.    i know i am correct lol i hope this helps you :)

6 0
4 years ago
Read 2 more answers
You are examining a field of crop plants and notice that many of the leaves have small scattered necrotic spots on them, but non
Thepotemich [5.8K]

Answer:

Avirulent.

Explanation:

VIRULENCE is the ability of a pathogenic organism  to infects the host, leading to damages  or death of the host. The extent of these virulent effect depends on  certain chemical substances ( called Virulence factors) produced during the  pathogenic processes.

The virulence effects  is achieved  due to the ability of the virulent factor to disrupt the entire physiological mechanisms of  the organisms; e,g crop plants; though  suppression of the host immune response, disruptions of the immune mechanisms, colonization of the host DNA structure etc. Therefore the pathogenic effects suppressed the host resistance and spread throughout the host body system.

In this present scenario, the pathogenic effect of the likable bacteria; is not virulent, because

none of the d crop pant is completely diseased.

the nascent intenodes and leaves  are growing to usual size.

Consequently, the physiological and the morphological features of the crop plants are still intact. Thus the infection is AVIRULENT.

8 0
4 years ago
At the boundary of every cell, the __________ functions as a selective barrier that allows sufficient passage of oxygen, nutrien
Vinil7 [7]
The cell membrane functions as a selective barrier. We call these kind of membranes as differentially permeable or semi permeable membrane. It can decide what substances can pass in and out. Therefore it can surround the cytoplasm (which is the inside of a cell) to separate the cell's content from the surroundings.

6 0
3 years ago
Other questions:
  • Beta cells in the pancreas produce and secrete the protein hormone insulin. you would expect to see a relatively large amount of
    6·1 answer
  • Which dinosaur was able to hold its prey in his mouth due to teeth that curved backwards
    13·2 answers
  • Energy is released to be used by cell when a phosphate group is
    5·2 answers
  • “If left alone by humans, the populations of all organisms in an ecosystem will increase.”
    12·1 answer
  • What is the major source of air pollution today?
    8·2 answers
  •  a type of blood test that measures the antigen compatibility of the organ being donated to that of the tissues of the recipient
    12·2 answers
  • Who came up with the theory of perfection
    8·2 answers
  • Explain the 6 steps of how Darwin theorized how the finches formed new species:
    12·1 answer
  • Once the DNA strand unwinds and is modified; it sent through the
    7·1 answer
  • Determine which of the following statements is true about energy in ecosystems. A. Producers only absorb 40% of the sun’s energy
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!