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skad [1K]
3 years ago
7

En que se diferencia la composición de la sangre que entra en un riñón da la que sale de el

Biology
1 answer:
icang [17]3 years ago
7 0

Answer:

Blood entering the kidney

Explanation:

Blood entering the kidney is impure with high concentrations of nitrogenous wastes such as urea, excess water, modified hormones, salts, and drugs. This impure blood gets filtered in the kidneys. The pure blood which is free from impurities then leaves the kidneys.

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Animal and plant cells have cell membranes and cell walls to separate the cytoplasm from the
sweet-ann [11.9K]
False, Animal cells do “not” have cell walls.
5 0
2 years ago
there are 3 different ways for plates to interact with eachother list the 3 types of faults and what they do
Murljashka [212]
1) divergent boundaries - where plates move away from each other.
2)convergent boundaries - where plates move toward each other and collide.
3)transform boundaries - when two plates grin past each other.
7 0
4 years ago
The diagram below shows a cell placed in a solution.
Gelneren [198K]
The answer is the second option, it will shrink as water moves out of it.


The cell will shrink in size, losing water due to osmosis.
8 0
3 years ago
Certain hazards are associated with planting, managingharvesting, and burning trees for biomass. What are two safe practices tha
Naily [24]

Hazards are associated with planting, managing, harvesting, and burning trees for biomass.

Explanation:

Biomass, an alternative for fossil fuel, is a renewable source of carbon-based energy sourced from burning plant matter, organic or food waste, and industrial waste.

Environmental hazards

Biomass production requires large scale of plants or trees to be burnt to produce energy which in turn demands more water and pesticides and causes soil erosion. When large number of trees is cut, it leads to deforestation and increase greenhouse gas which in turn leads to global warming.

The managers who practice biomass production should successfully mitigate the environmental hazards by following sustainable measures of biomass production

Operational hazards

During the operation of biomass production, a lot of risk can happen during fuel delivery, storage, handling, and during combustion operations.

  • Mechanical risk injury from mechanical conveyors, pneumatic delivery system
  • Dust explosion from finer fuel elements
  • Explosion and fire from storing and handling biomass fuel
  • Slips and falls during operations and storage.
  • Wet side and fire side risks of using boilers.

Hence, during production, storage, handling, and delivery proper stringent risk assessment must be taken regularly by the managers and necessary protection measures should be followed to avoid risks and hazards.

For example, to avoid mechanical injuries, proper care must be taken to maintain the production equipment

Proper storage rules should be maintained and checked to see if bunkers are filled only to the optimal level and not overfilled.

4 0
3 years ago
In many areas of the world, wood is the easiest fuel to use for heating and cooking
cupoosta [38]

Answer:

B. It will affect more forest habitats as people need larger supplies of wood.

Explanation:

If wood is the easiest fuel for heating and cooking and people use it really common and if the human population grows, wood will run out easily. Wood is a limited supply as there isn't an infinite amount of trees in the world, trees normally take ten to twenty years to fully grow and there are billions of people in this world, but not billions of trees. Trees are also being cut down not only to use it as fuel to heat up things and cook, but also to have much more space for estates, malls and places.

4 0
3 years ago
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