Biology College

How does the following sentence contribute to the development of the main idea in the article?
This was strong evidence that the innate immune system is responsible for putting farm microbes to good use in the body.

A. It shows the connection between the Amish immune systems and their environment.
B. It develops the idea that the genes you are born with will determine if you get asthma or not.
C. It proves that the Amish are the healthiest group of Americans.
D. It gives an example of how farm microbes can hurt children.

Answers

Answer 1

Answer:

Explanation:

....................

Related Questions

What is it called when scientists carefully examine a new result by someone else in this field of study

Answers

its called peer review!

If a person has a tidal volume of 550 ml and breathes at a rate of 14 times per minute, what is the minute ventilation rate?

Answers

Answer:

The minute ventilation rate = 7.7 Lpm

Explanation:

a) The tidal volume = 550 ml

Respiratory rate = 14 times per minute

Since minute ventilation (VE) is the total volume of gas entering (or leaving) the lung per minute, it is equal to the tidal volume (TV) multiplied by the respiratory rate (f).

This implies that Minute Ventilation = VE = TV x f

= 550 * 14

= 7,700 ml/min.

Therefore, the minute ventilation rate = 7.7 Lpm (7,700/1,000) or 7.7 liters per minute.

b) The ventilation rate is also known as the inhalation rate or breathing rate. It is the amount of air inhaled in a specified time period. Note that at rest, a normal person moves approximately 450 ml/breath * 10 breath/min or 4500 ml/min (4.5 Lpm).

Hurricanes tend to disperse after making landfall because the land is much hotter than the ocean water.

Answers

Answer: False

Explanation:

For a Hurricane to keep going it needs to have hot air constantly going up and cold air coming down. When it gets to land, it loses access to the heat and moisture of the sea which is greater than on land. This forces it to weaken and to eventually dissipate.

Therefore, hurricanes disperse after making landfall because land is not as hot as the ocean water.

A roller coaster containing four cars is accelerating at -15 m/s2 before it comes to an abrupt stop at the end of the ride. The mass of one car is 200 kg. How much force was exerted on the roller coaster to bring it to a stop

Answers

Answer:

F = -3000 N

Explanation:

Given that,

Mass of the car, m = 200 kg

A roller coaster containing four cars is accelerating at -15 m/s²

We need to find the force exerted on the roller coaster to bring it to a stop. Let F is the force.

F = ma

Putting all the values,

F = 200 kg × (-15 m/s²)

= -3000 N

So, the force us 3000 N and it act in opposite direction.

Other Questions

pls anyone answer this with how you want i made this so people can get a easy free question 75% of the world's active volcanoes are in the Alpine Himalayan volcano belt.I NEED HELP How do you simplify the expression by combining like terms?15+125+47 For everyone that didnt answer before answer this please - How do Central Americans make most of their money?selling plants from the rain forestmaking furniture and metal goodsgrowing crops and hosting tourists Please Help!!! (15 Points)Subject: Mathematics / AlgebraGrade Level: Middle School / 7th GradeIf editing needed, it will be found in the Comment Section.Assignment:DIRECTIONS: Convert each rational number to decimal, then indicate whether the decimal is repeating, or termnates in a zero.1) 5/62) Does 5/6 repeat or termnate ?3) 5/84) Does 5/8 repeat or termnate ?5) 2/36) Does 2/3 repeat or termnate ? The ratio of a to 5 equals b as cell size increases the surface area to volume ratio Explain the meaning of the word "diaspora" in the context of the Hebrews and Jewish people. What plate does South America lieupon? x-2(12 x 1/2)=2(4-2x)+20The "X" in between the 12 and 1/2 means multiply. Which expression is a Difference?A) (6 - 4) x 5 B) 6 - (4 x 5)C) 8 dived (5 - 2)D) (6 - 4)( 3 - 1) The crucibleWhy is Martha Corey arrested? Which colonies had the greatest diversity of people and religions?New England ColoniesMiddle ColoniesWestern ColoniesSouthern Colonies you are creating a model of the solar system and an asteroid that has a linear path that travels through it. The sun is at the center of the model and therefore will be placed at the origin (0,0). Using the scale of millions of kilometers to millimeters, the radius of select planets are as follows: DUE TODAY!!! WILL GIVE BRAINLIEST!!! I need help with this please help me Can someone make me a chair on onshape DONT be rude Im sick of wasting my points and getting them back now the points are going to be a little lower now :/ if your not going to be nice dont even comment at ALL!!! This is due TODAY!!! :( plz and send me the link so the teacher doesnt think I got someones Ill give you brainlist and points like make me something like the example picture 4.85 x 10^-4 tons to cups1.10 x 10^5 mg to cups 4.85 x 10^-4 tons to cupsplease answer i have a project lol Solve for x: x2 = 16 Question #4Multiple ChoiceWhich option justifies why consumers should switch to fluid power trucks over traditional diesel ones in the following scenario?Fletcher has just designed an 18-wheel truck that runs solely on a fluid power system. His trucks will be able to transport almost any commodity and will be made availableto the public.O Fluid power systems require fewer materialsmanufactureFluid power systems can be accessed via oil rigs that are currently present along the Gulf Coast.O Fluid power systems can be hydraulic or pneumatic, giving the consumer choices.Fluid power systems are much more efficient with regard to energy costs and overall cost savings. Click on the image to make it bigger!