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grigory [225]
3 years ago
11

A narrow, deep, v-shaped depression across the continental slope is called a _____ canyon. *

Biology
1 answer:
Illusion [34]3 years ago
3 0

It is called a Submarine Canyon

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How does the change in temperature affect pepsin?
Oksana_A [137]

Answer

When testing the effect of temperature on pepsin enzyme activity, the results showed that pepsin worked best at the temperature 30 °C. When the temperature decreased to 22 °C, the enzyme activity decreased sharply. Turbot and redfish retained almost half of the activity at low temperatures (5 °C).

4 0
2 years ago
Hydroponics is defined as the practice of growing plants without soil used to provide support or nutrients or ‘Soilless Farming'
pychu [463]

Answer:

Hydroponics solves the problem of unavailability of water in those arid and dry regions

Explanation:

As rightly stated in the question, hydroponics is a practice that involves the culturing of plants without the need for soil. Hydroponics procedure make use of a moisture-containing solution filled with nutrients.

This procedure of hydroponics, however, comes with some disadvantages but one major effectiveness it has in arid or dry regions is that it SOLVES THE PROBLEM OF WATER UNAVAILABILITY. When it comes to farming practice using soil, constant water supply is an unnegotiable criterion because water is needed for the growth of plants in the soil.

However, in arid regions, which are usually very dry due to lack of rainfall, the practice of hydroponics can substitute for soil farming in order not to cause food scarcity.

6 0
3 years ago
What does xylem carry up the plant?
antoniya [11.8K]

<em><u>Xylem</u></em> is a part of <em><u>Vascular bundle </u></em>which carry up <em><u>water</u></em> and <em><u>minerals</u></em> from roots of plant to its leaves.

So, the required answer is :

=》A. <em><u>Water and minerals</u></em>

4 0
3 years ago
BRAINLIESTT ASAP!
marshall27 [118]

Lunar phases are basically the different positions of the moon that we see throughout its whole cycle, from new moon to full moon, back to new moon. Eclipses, though are more rare phenomena. These occur when the sun, moon, and earth line up at a specific position.

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7 0
3 years ago
20 POINTS PLEASE ANSWER QUICK
forsale [732]

Answer:

Their Cell walls

Explanation:

Bacteria has a cell made up of peptidoglycan

Archaebacteria has a cell wall made of various compounds)

Their rRNA is different, so different taht tehy are placed on different part of the evolutionary tree.

6 0
3 years ago
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