Question

give reason for the following. answer is correct please

(1) a pitcher plant feeds on plants through it can prepare it's own food.

(2) small intestine is provided with numerous villi.
(3)digital thermometer are becoming popular nowdays.
(4)raw mangoes are sour in taste.
(5)blood cells that help in blood clotting.
(6)another name of cyclone.
(7)an image that can be observed on a screen.
(8)we cannot drink river water directly.
(9)siberian crane migrates during winter


HELP ME AND YOU ARE GENIUS

Answer 1

a) Pitcher plant contains chlorophyll; hence it is capable ofpreparing its own food like green plants. But pitcher plant eats insects because it grows in swamps or bog areas where the soil is deficient in nitrogen mineral. So, just to fulfill its nitrogen requirement, it traps the insects and utilize their proteins. 

b) The small intestine contains small finger-like projections of tissue called villi which increase the surface area of the intestine and contain specialized cells that transport substances into the bloodstream. Although these villi do not aid in the digestion of nutrients, they do help with nutrient absorption.

c)Digital thermometers are portable temperature sensing devices that have permanent probes and a digital display. ... The way a digital thermometer works depends upon its type of sensor. Sensor types include ... The voltage displayed is read using the calibration formula and the temperature of the object can be calculated.

d)  Raw mangoes taste sour due high concentration of several organic acids , mainly, citric acid

e)Thrombin converts fibrinogen, a blood clotting factor that is normally dissolved in blood, into long strands offibrin that radiate from the clumped platelets and form a net that entraps more platelets and blood cells.

f)typhoon

g)virtual image

h) There are many contaminants that lurk in water sources such as pond water. It is unsafe to drink water directly from lakes, ponds, streams and rivers as these open sources contain parasites and bacteria. ... This is because pollutants can enter the water at any time

i) I don't know sorry
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Pls Mark as brainliest

Answer 2

Answer:

1)Pitcher plant contains chlorophyll, hence it can do photosynthesis and prepare its own food. Pitcher plant grows in swamps, bogs areas where the soil is deficient in nitrogen mineral. ... Pitcher plant can live without insect but it would be more healthier if it traps insects for nutrition.

2)Millions of tiny finger-like structures called villi project inwards from the lining of the small intestine. The large surface area they present allows for rapid absorption of digestion products

3) Digital thermometer are used these days instead of clinical thermometers because: Digital thermometers are designed to be more accurate. Most digital thermometers have digital screening which extract temperature of wherever you are measuring

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