It is recommended that children eat foods high in calcium and iron as a way to reduce the accumulation of lead in their cells and enzymes. Explain why this is a scientifically valid recommendation.

Answers

Answer 1
When more calcium moves into cells,less lead can go on.

Related Questions

What is metamorphosis?? Hlw guys gøød Evening....​

Answers

Answer:

a big change in a insect is called a metamorphosis

Example

tadpole will turn into frog= big change

[ METAMORPHOSIS ]

Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through cell growth and differentiation.

Metamorphosis is divided into two types, namely:

perfect metamorphosisimperfect metamorphosis

Scientists study rainforests as systems structured in vertical layers, or strata.
How would a tree falling from the top most layer most immediately affect the surrounding plants in the other lower layers?

Answers

Answer: More sunlight less space

Explanation: The fallen tree would leave there less space however there would now be more sunlight due to the tree not covering it up anymore

A tree falling from the top most layer most immediately will provide more sunlight and space to the surrounding plants in the other lower layers in a rainforest.

What is a rainforest ?

Rainforest is a thick forest in tropical parts of the world with tall, mostly evergreen trees and a high amount of rainfall.

The space left by a fallen tree allows more light to reach the forest floor as well as space for other vegetation to take root and flourish.In the later stages the nutrients a tree used to build itself during its lifetime are spread into the soil and make it richer for other plants around it to use.

To know more about rainforest here

https://brainly.com/question/1142571

#SPJ2

An amoeba is only made up of one cell. This means that the amoeba is...
A. multicellular

B. unicellular

Answers

Answer:

B. Unicellular

Explanation:

A unicellular organism is an organism that contains only one cell. So, because the amoeba consists of a single cell it is unicellular

(Multicellular means it has more than one cell)

Hope this helps! :D

unicellular

Explanation:

because unicellular contain single or one cell

Which body systems need water to function properly?

Digestive and Respiratory
Muscular and Excretory
Digestive, Respiratory, and Excretory
All of them​

Answers

Answer:

I would say all of them since our body is needed 80% water

Answer:

digestive, respiratory and excretory

The 3 components of the Cell Theory are only referring to prokaryotic cells.
A. True

B. False

Answers

Answer:

B. False

Explanation:

B. False

just looking that the first component of the cell theory, this is proven

Hope this helps!

what inhibits the synthesis of viral proteins help block viral replication

Answers

Answer:

antibiotics

Explanation:

Only some antibiotics will stop protein synthesis.

Answer:

The activated kinase phosphorylates elongation eIF-2 to its inactive form. These events lead to the inhibition of protein synthesis that stops the replication of viruses.

Explanation:

A volcano erupted near a beach
where a population of both gray and
brown lizards live. The sand on the
beach is brown, but after the volcano
erupted the brown sand was covered
by the gray lava particles. Which
statement about the lizards is
correct?

Answers

Answer:

The brown Lizards Died off and the Gray lizards continued living

Explanation:

Answer:

I don't know what is it111111

I need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

fossil evidence, biogeographical evidence, and anatomical evidence.

The sex of an offspring is determined by
O the father.
O both parents.
O the offspring
o the mother.

Answers

The father because males have the cry chromosomes

How were Redi’s and Pasteur’s experiments similar?
Both studied the growth of microbes in broth.
Both studied flies emerging from meat.
Both tested the idea of spontaneous generation.
Both tested whether pasteurization kills microorganisms.

Answers

Answer: Both tested the idea of spontaneous generation.

Explanation: hope this is right and have a great day or night!! :)

All the meerkats that live in a wildlife refuge make up which of the following?

Population

Community

Biosphere

Niche

Answers

Population because popn is the interaction between same animals

Inertia is the tendency of an object to resist a change in motion.

A. 1st Law

B. 2nd Law

C. 3rd Law

(will mark brainliest if you answer 6,7,&8 pls)

Answers

Answer:

6) Inertia is 1 Law

7) Acceleration is 2 Law

8) Should be acceleration too, 2 Law

Hope This Helps!

#[tex]AnimePower[/tex]

Explanation:

6:

Answer: Newton's first law of motion,

Explanation: Inertia is the tendency of an object to resist a change it its motion. Describe how inertia affects motion. If an object is already at rest, inertia will keep it at rest. If the object is already moving, inertia will keep it moving.

7:

Answer: ​The second law

Explanation: ​The second law shows that if you exert the same force on two objects of different mass, you will get different accelerations (changes in motion). The effect (acceleration) on the smaller mass will be greater (more noticeable).

8.

Answer: Newton's Second Law

Explanation: The second law of motion explains the relationship between force, mass, and acceleration. The law states that the acceleration of an object depends on the mass of the object and the amount of force applied. Newton's second law of motion is also called the law of force and acceleration.

which of the organelle is responsible for manufacturing food in plants cell?
1. Plastid.
2. Large Vacuole.
3. Cell wall.
4. Nucleus.
5. Centrosome.

Answers

Answer:

chloroplasts are organisms responsible for manufacturing food in plants cell

2. How many hydrogen atoms are in one molecule of camphor?
C10H160
16
10
26
27

Answers

Answer:

its not biology its chemistry

Answer:

there are 16 hydrogen atoms

Explanation:

each number following an element pertains to the number of atoms that element possesses

example: H2O = water (2 hydrogen atoms and one oxygen atom)

if you were facing a rainbow where would your shadow be​

Answers

Answer:

Usually the radius of the arc is equal to about one-fourth of the visible sky, or 42 degrees, to the red. When there are showers nearby, simply look in the part of the sky opposite the sun at a 42-degree angle from your shadow; if there is a rainbow, that is where it will be.

                                                                  or

behind your back

hope this helps

have a good day :)

Explanation:

Answer: your shadow is likely to be at the back side of your legs.

Explanation: hope it helped

Quasars are very luminous, very distant active galaxies.

O True
O False

Answers

Answer:

True

Explanation:

what did this have to do with biology ?

Food chains from four different habitats are shown below.



Ocean: seaweed → sea urchin → squid → shark

Wetland: mosquito → fish → turtle → bacteria

Rainforest: peacock flower → monkey → jaguar → mushroom

Grassland: grass → mouse → hawk → vulture



Which food chain correctly represents a pattern of energy transfer from producer to consumers to decomposer?

Answers

Answer:

Is A or C

Explanation:

C makes more sense.

The food chain that correctly represents a pattern of energy transfer from producer to consumers to decomposer is:

Wetland: mosquito → fish → turtle → bacteria

In this food chain, the mosquito is the primary consumer that feeds on the producer (plant) - the energy from the plant is transferred to the mosquito. Hence option B is correct.

What is Food Chain?

A food chain is a sequence of organisms in an ecosystem in which each organism feeds on the one before it and is, in turn, preyed upon by the organism after it.

The food chain represents the flow of energy and nutrients through an ecosystem, with producers at the bottom and apex predators at the top. The primary producers in a food chain are typically plants and algae that use sunlight to produce energy-rich organic compounds through the process of photosynthesis.

The fish is the secondary consumer that feeds on the mosquito, transferring the energy to the fish. The turtle is the tertiary consumer that feeds on the fish, transferring the energy to the turtle.

Finally, the bacteria act as decomposers that break down the dead organic matter from the turtle and other organisms, releasing the energy back to the environment in the form of nutrients.

Hence option B is correct.

To know more about Food Chain:

https://brainly.com/question/29767237

#SPJ2

Can any one help plzzzz :(

Answers

both have visible nuclei.

mark me brainloest pls :))


Write two functions of kidney.

Answers

Answer:

remove waste products from the body. remove drugs from the body. balance the body's fluids. release hormones that regulate blood pressure.

Which type of cell does NOT contain a nucleus?

A. prokaryotic


B. eukaryotic

Answers

Answer:

A. Prokaryotic

Explanation:

The prokaryotic type cell lacks a nucleus and other organelles.

Answer:

A. the prokaryotic

they live for short period of time due to no nucleus

When light passes through an object

Answers

Answer:

Transmitted

Explanation:

The answer is Transmitted

Forensic biologists are testing a DNA sample that has no match found in the system using SNP analysis. What helpful information could the biologists get from the SNP?

The sample was taken from someone with brown hair and blue eyes.
The sample was taken from an animal.
The sample was taken from an elderly person.
The sample was contaminated during collection.

Answers

Answer:

Option D

Explanation:

The SNP analysis is useful in determining response of an individual towards a drug and its environmental susceptibility. Thus, the SNP analysis in this case will give an indication of whether the sample was contaminated or not.

Hence, option D is correct

Which of the following kingdoms does not belong with Domain Eukarya?

Kingdom Plantae

Kingdom Eubacteria

Kingdom Fungi

Kingdom Animalia

Answers

Kingdom eubacteria does not belong with domain Eukarya because they are composed entirely of prokaryotic organisms eukaryotic life forms include animals fungi and plants

13. The atria (plural of atrium) are the receiving chambers while the
ventricles are the pumping chambers. *
True
False

Answers

True
Hope this helps!

Answer:

True

Explanation:

Which type of biomolecule is used as a catalyst in chemical reactions to lower activation energy

Answers

Answer:

Nucleic Acids

Explanation:

Nucleic Acids, cont. Enzymes are biological catalysts that speed up chemical reactions (to change one set of chemicals to another) by lowering their activation energy.

Look at the ocean system below.
plankton - shrimp - salmon - humans
What will most likely happen if the plankton population decreases in this
ocean system?

Answers

Answer:

The harshest impact would be a minor decrease in salmon population.

Explanation: Since shrimp would not die out completely neither woild the salmon.

the food substance which when tested with iodine solution turns blue-black is A . protein B. oil C.vitamin D. starch ​

Answers

your answer is D. Starch.

Answer:

Explanation:

the food substance which when tested with iodine solution turns blue black is starch.

HELP I GIVE BRAINLEST Which of the following is true about an


estuary?


It is all fresh water.


It is all salty water.


It has very few organisms.


It is affected by tides.

Answers

Answer:

The last one since estuaries are highly affected and are dependent on tides

Answer:

all fresh

Explanation:

How do you think the high rates of HIV transmission in humans might be related to the length of time it takes for the virus to develop into AIDS?

Answers

They’re sexually transmitted

How would your body respond if your blood pH raised to 7.46?

Answers

Well an increase in alkaline causes pH levels to rise. When the levels of acid in your blood are too high, it's called acidosis. When your blood is too alkaline, it is called alkalosis. Respiratory acidosis and alkalosis are due to a problem with the lungs.
Xyyeufugjtigi djfucudyshfjfc 6709587
Other Questions
ow do cells use food to make energy and maintain homeostasis What is an equation of the line that passes through the point (-6,-8) and is parallel to the line x-2y=6? Pestro manufactures a herbicide that is used in the parks in Metroville. After the parks were sprayed with the herbicide, a group of children became ill and required hospitalization. Two dogs that were also in the park that day died. The parents of the children and the dog owners could:____.a. not bring suit against the city. b. only bring suit against the city. c. not bring suit against Pestro because of a lack of privity. d. bring suit against Pestro under Section 402A even though there is no privity. Three bowls and four mugs can hold a total of 2.52 litres of water. Each bowl can hold70 ml more than a mug. How much water can a mug hold? Give your answer in litres.(with full working) zuma took a loan of 630 000 from the bank. he will repay the loan over 48 months at 9.5% per annum simple interest. how much interest will zuma pay on the loan Which of the following disadvantages about phenol compounds is true A (residential) area is a great place to go camping. Which of these physical structures in animals is similar to the physical structure in plants that produces the seeds and fruits?Exoskeleton Scales Ovaries Skin What are the coordinates of the point that is 1/5 of the way from A(-7,-4) toB(3, 6)?A. (-5,0)B. (0,3)C. (-5,-2)D. (1,4) Can someone help me with this ? 1 2/3 -2/9st step by step Which value of x makes the equation 2+4(6-2x)= 8 true? Where in a literary critique presentation is the best place to establish the thesis? A. middleB. conclusionC. IntroductionD. Final sentence 4. There are 1.9 moles of Oxygen gas at a pressure of 3.50 atm, and the temperature is 65C. What is thevolume of the gas? Remember that R = 0.0821 L x atm/Kx mol AND that you must convert C to K.Fill in the variables chart: Solve the trigonometric equation over the interval [0, 2) [tex] \large{ {cos}^{2} \theta + \sqrt{3} sin \theta cos \theta = 1}[/tex]Show your work, thanks! what is the shape called?? anyone knows the answer ??? Which prefix, when added to the root -cept-, creates a word meaning to take or leave out? oc- ex- op- ir- I need a counter-argument for why zoos are bad here is what I am looking for. The counterargument paragraph presents an opposing argument and defends the essay's thesis. 28. Express 22.7 : 45.4 as a single decimal