<u>Answer:</u>
<em>Ascaris is a roundworm that will mature in the lungs of humans is a FALSE statement.
</em>
<em></em>
<u>Explanation:</u>
Ascaris grows in the intestine and not in the lungs. Ascariasis is the most widely recognized human helminthic disease all-inclusive. The weight is most elevated in tropical and subtropical locales, particularly in zones with lacking sanitation. This disease is uncommon in nations. However, sporadic cases may happen in-country, ruined districts of those nations. A few cases in these regions where human transmission is unimportant have a direct epidemiologic relationship to pig ranches.
Y=4 and x=6 to find the answers you make the equations equal to each other so you would do 4x-7=2x+5 and 5y-6=y+10 and you would solve
Answer:
The Bulk density = 1.3 g/cm³
the porosity of the sample is 132 cm³
Explanation:
Given:
Volume of cylinder = 260 cm³
Mass of container and the soil = 403 g
Mass of the empty container = 65 g
Thus,
The mass of the soil is = 403 - 65 = 338 g
Now,
The Bulk density = 
or
The Bulk density = 
or
The Bulk density = 1.3 g/cm³
also,
average particle density for mineral soil is usually given as 2.65 g/cm³
i.e the air present in the given soil sample has reduced its density from 2.65 g/cm³ to 1.3 g/cm³
The mass of the whole sample = Volume × Density
= 260 × 2.65
= 689 gm
but,
The actual mass of the dry sample = 338 g
thus,
Mass of air in the sample = 689 - 338 = 351 g
Therefore,
the volume of 351 g soil = 
= 
= 132.45 cm³
so the porosity of the sample is 132 cm³
I'm not sure what the choices are, but here are some answers that are true about ecosystems:
An ecosystem is a large community of living organisms
Each ecosystem has its own community.
Once defined, an ecosystem is a unit scientists can analyze
The living parts (plants, animals and microbes) of an ecosystem are the biotic components.
The greater the inputs, the greater the biodiversity in an ecosystem.
Ecosystems are dynamic and a greater input leads to a greater biodiversity.
