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Novosadov [1.4K]
2 years ago
15

What is a contor interval

Biology
1 answer:
Serga [27]2 years ago
6 0
A contour interval is the lines on a topographic map that state the height (from sea level) of the hill, valley, mountain or the ground level.

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Why do waves that travel through basalt have a higher velocity than a wave traveling through sand?
Veseljchak [2.6K]

Answer:

i think it's beccause basalt let's more waves in

Explanation:

7 0
3 years ago
Organisms are placed into kingdoms based on...<br> Their type of
Roman55 [17]
Based on their cell type, their ability to make food, and the number of cells in their bodies.
5 0
2 years ago
The amount of biomass that is produced in an area during a given time would be referred to as?
sweet [91]

Answer:

Explanation:

The amount of biomass that is produced in an area during a given time is referred to as primary production/productivity.

<h3>What is biomass?</h3>
  • Renewable organic material obtained from plant and animal sources if referred to as biomass.
  • Primary productivity is the production of organic compounds through the process of photosynthesis, with the help of solar energy.
  • Primary productivity is measured as biomass produced per unit area over a give time period
  • It is usually expressed either in weight or energy.
  • There are two ways to express primary productivity:

a) Gross Primary Productivity(GPP): Takes into account the total energy produced in the ecosystem.

b) Net primary Productivity(NPP): Takes into account, solely the energy used by the producer for respiration.

To learn more about biomass, refer:

brainly.com/question/25876556

#SPJ2

6 0
1 year ago
The mitochondrial inner membrane form a series of infoldings known as cristae to:
REY [17]

Answer: Increase the surface area.

Explanation:

The mitochondria is an important cell organelle that is found in both the plant cell and animal cell.

It basically aids in the production of ATP, hence also known as the power house of the cell.

The mitochondria is a double membrane system in which the inner membrane of mitochondria helps in increasing the surface area for integral proteins.

It helps in embedding the proteins in the folding known as cristae.

6 0
2 years ago
2.4 State two reasons why the fern plants are able to
crimeas [40]

Answer:

Explanation:

This is because ferns are vascular plants i.e they have vascular tissues which are xylem and phloems which help to conduct water and nutrients while mosses are non vascular plants.

2. Ferns sporophytes are differentiated into true leaves, stems and true roots while mosses lack true roots, stems and leaves.

Underground stems are modified part of plants that are derived from stem tissues which grow under the ground. Underground stems grow beneath the soil. Examples include Rhizomes, ginger, tubers e t.c.

5 0
2 years ago
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