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soldi70 [24.7K]
2 years ago
9

How did the skeleton change during bird evolution?​

Biology
1 answer:
Eva8 [605]2 years ago
6 0
Be more specific? What are you asking
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Oil drilling has a diverse and widespread effect on the environment. The infrastructure required to find and recover oil can des
Amiraneli [1.4K]

Answer:

Roads housing and pipelines

8 0
3 years ago
____ 15. which excretory organ eliminates water and some chemical wastes in perspiration?
Nastasia [14]
I think the answer is skin. Skin contains sweat glands which secrete a fluid waste called sweat or perspiration; nonetheless, its primary functions are temperature control and release of pheromone. Its role as a part of the excretory is therefore minimal. Additionally, sweating also maintains the levels of salt in the body.
8 0
3 years ago
What do fertilizers contain, that make plants and algae grow faster​
arsen [322]

Answer:

the fertilizers contain nitrogen potassium and phosphorus . this makes the plants and algae grow faster

Explanation:

Fertilizers supply plants with the elements that may be missing or in short supply in a form that can be used by the plants for faster growth. Most fertilizers supply nitrogen, phosphorus and potassium

3 0
3 years ago
Brayden and Gavin were playing touch football against Cole and Freddy. Touchdowns were worth 7 points. Brayden and Gavin scored
Fiesta28 [93]

Answer: 14 more points

Explanation: Good luck! :D

Brayden and Gavin scored 49 points in all

Cole and Freddy scored 63 points in all.

63 - 49 = 14

5 0
3 years ago
A chronic bone disease that is characterized by the abnormal breakdown of bone followed by abnormal bone formation is known as
Sidana [21]

Answer:

Paget's disease

Explanation:

  • When cellular deforming and remodelling of many bones takes place and this occurs as a chronic condition then this is known as Paget's disease.
  • There is excessive breakdown of bone as well as disorganised formation of new bones.
  • Such problem leads to weakening of the bone due to which complications such as deformity, fracture and arthritis occurs.
  • The disease does not spread from one bone to another and the entire skeleton is not affected in such a disease, it only affect few or more bones.
  • There is currently no known cure for the disease.
4 0
2 years ago
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