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zhuklara [117]
3 years ago
6

The advantage of having large vertebrae at the base of the vertebral column is having stability in terms of the center of gravit

y of the person
Biology
1 answer:
kkurt [141]3 years ago
4 0

Answer:

what grade are u in?

Explanation:

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Describe ways to produce meat more efficiently, humanely and sustainably. How can we make aquaculture more sustainable. Define o
vredina [299]

Answer: 1. Ways to produce meat more efficiently.

1. Livestock farming

2. Ranching

3. Grazing

2. Ways to make agriculture more sustainable

1. Practicing crop rotations.

2. Planting of cover crops.

3. Elimination and removal of soil tillage.

4. Practicing pest management.

5. Integration of livestocks and crops.

3. Organic Agriculture; this is a system of production that helps sustains the fertility of soils, ecosystems and it's people.

Advantages of organic agriculture

1. Reduction in production costs due to absence of expensive chemicals and fertilizers.

2. Farm workers are healthier.

3. Saves energy.

4. Environment protection.

4. Advantages of relying on perennial crops

1. Perennial crops have better access to groundwater due to their deep roots.

2. They require less irrigation.

3. They are more resistant to drought.

4. They help protect topsoil from erosion, runoff, and lose of nutrients which helps make the land fertile for agricultural purposes.

Explanation: meats can be produced more humanely and sustainably by practicing livestock farming and grazing.

The word organic means natural no chemicals or addictive organic farm produce are usually fertilised using animal waste and dungs.

By practicing crop rotation, the soil becomes more fertile unlike when one crop is planted continuously.

Perennial crops help repair our farmlands, unlike annaul crops. They protect the topsoil.

3 0
3 years ago
Why is mechanical digestion and important to chemical digestion
dangina [55]
They are both important because mechanical has to do with physical - cause mechanical means physical, so chewing your mouth is physical (you break your food into smaller pieces physically). And then chemical digestion is when food and saliva mix together. They happen when breaking down food into nutrients - enzymes. Enzymes are important for that process, because they make a nutrient.



Hope this helps!!

6 0
3 years ago
A flounder lies motionless on the sandy bottom of the ocean floor. It blends in so well with its environment that predators cann
uranmaximum [27]

Answer:

The first one is It helps the founder defend itself

The second one is A viceroy butterfly has the same markings as a bad-tasting monarch butter fly

The third one is Mimicry if im wrong do grouping

The fourth one is The light moths will be captured by predators more easily than the dark moths, and the population of the dark moths will rise

The fifth one is TBH i cant answer it i dont see the table

The sixth one is The green insect population will increase and the yellow insect population will decrease

The seventh one is A penguin uses sleek, smooth belly feathers to slide on ice

The eight one is Digging holes and tunnels for food

Explanation:

I answered these on the most logical reasons. I did not search these up anyways if im wrong tell me the ones that were wrong.

3 0
2 years ago
What are bridge animal? Give examples.​
JulijaS [17]

Answer:

\huge\fbox\red{ᴀ}\huge\fbox\orange{ⁿ} \huge\fbox\pink{s}\huge\fbox\green{ʷ} \huge\fbox\blue{ᴇ}\huge\fbox\purple{ʳ}\

Wildlife crossings may include: underpass tunnels or wildlife tunnels, viaducts, and overpasses or green bridges (mainly for large or herd-type animals); amphibian tunnels; fish ladders; Canopy bridge (especially for monkeys and squirrels), tunnels and culverts (for small mammals such as otters, hedgehogs, and badgers.

This know as bridge animals

eg: canopy bridge

<u>~ʆᵒŕ∂ཇꜱꜹⱽẻⱮë</u>

8 0
2 years ago
Who disproved the idea of inheritance of acquired traits using tailless mice?
Vesna [10]
<span>I think you're looking for August Weismann who disproved the idea of inheritance of acquired traits from somatic cells (body cells). By doing so, he proved that inheritance only takes place by germ cells (gametes). </span>
5 0
3 years ago
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