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Mazyrski [523]
3 years ago
13

8. Fish have a bony structure called a

Biology
1 answer:
marta [7]3 years ago
5 0

Answer:

Each gill is supported by a gill arch – a bony structure that is oriented vertically on the side of a fish, just behind its head. The gill arch provides the support to hold a number of comb-like structures called gill filaments.

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What is the genotype of individual #1 <br><br> I NEED HELP PLEASE
miskamm [114]

Answer:

Individual #1 would be ff >>>>>> Individual 14 would also be ff

Explanation:

Since ff is the recessive trait, and the recessive trait is being represented on this pedigree, it has to be ff. In addition, the offspring are recessive and normal. This means that 2 would be Ff. > Because the small f from 2 and the small f from 1 combined to make ff for the 4 individual. 3 induvial is just Ff.

Hope this helps!

6 0
3 years ago
how does digestive, respiratory, circulatory, reproductive, excretory, immune, nervous, and musculoskeletal interact with each o
katovenus [111]

Answer:

read down below :)

Explanation:

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body.

While the digestive system collects and removes undigested solids, the excretory system filters compounds from the blood stream and collects them in urine.

The immune system is like force that constantly patrols every organ and tissue in your body.

nervous system to control the creation of specific hormones and enzymes.

Reproductive hormones affect the development of the nervous system.

The musculoskeletal provides form, support, stability, and movement to the body.

4 0
3 years ago
Explain the process of acid drainage
Mice21 [21]
Acid drainage, especially acid mine drainage is the process whereby water combines with the sulfide minerals like pyrite which is iron plus sulfur (high in sulfur) to produce sulfuric acid (iron plus sulfur plus oxygen so oxidation of the sulfide like pyrite is part of the process) which is deleterious to the environment so where mine waste contains pyrite then it must be isolated and neutralized with say limestone or submerged in water to prevent the development of sulfuric acid. 
3 0
3 years ago
Please help answering 1-3
Artyom0805 [142]

Answer:

1. form of potential energy

2. thermal energy

3. some is lost as thermal energy

Explanation:

brainliest appreciated

4 0
3 years ago
Read 2 more answers
Garter snakes and rough-skinned newts are ______ because adaptations in both species result directly from interactions with the
atroni [7]

Garter snakes and rough-skinned newts are coevolving because adaptations in both species result directly from interactions with the other species.

Wherever these deadly newts lived with garter snakes, local snake populations developed impressive resistance to tetrodotoxin. And it prompted newts to produce more toxins, which are 10,000 times more deadly than cyanide. Seeds are involved in co-evolution games. In other words, each player modifies his body and biological composition to survive.

Resistant to the deadly toxins lurking in the harsh newt skin, garter snakes swallow you. Snakes do not eat blowfish. Fugu is a delicacy of seafood made from puffer fish meat and is famous for its toxic potential.

Learn more about Garter snakes and rough-skinned newts here:brainly.com/question/11289168

#SPJ4

7 0
2 years ago
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