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saveliy_v [14]
3 years ago
11

THIS IS WORTH 30 POINTS!

Biology
1 answer:
Murljashka [212]3 years ago
4 0

your anwer is c) The two types of wings share a common function (and therefore are both called ... the bird wing and insect wing did not arise from an original ancestral structure ... When the gill slits became supported by cartilaginous elements, the first set of

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Natalka [10]
Can you please elaborate..?
3 0
3 years ago
What did Mendel call plants that always produce the same color of flowers when allowed to self pollenate
Kamila [148]

Hello!

The answer to this question is;  A

Mendel had true-breeding pea plants that, if allowed to self-pollinate, would produce offspring identical to themselves.

Have a good day :)

3 0
3 years ago
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1. In the table below, identify each invertebrate by matching it with its characteristics.
erastovalidia [21]

Correct matching of invertebrates and its characteristics are as follows:

Sponges are animals which have many cell but no mouth, muscles , heart or brain. They are sessile and can not move from place to place like other animals do, filter feeding animals with an asymmetrical body plan.

Cnidarians are the animals with radial symmetry and stinging cnidocyte cells. These animals consists a special cell cnida which functions in preying catch and defense. example- jellyfish, anemone.

Flatworms are the worm like animal which do not consist a body cavity or coelom. example- fluke and tapeworms.

Roundworms or threadworms are segmented worms that can live in water or land. They consist a body cavity and internal organs. examples- pinworms and hookworms.

Mollusks are the animals which consist mentle, foot and and sometimes a shell. example- octopus, squids.

Echinoderms are the animals which have radial symmetry and an endoskeleton made out of calcareous plate. These animals live only in marine environment.These animals lack circulatory and excretory systems.

Arthopods are the animals with jointed legs and an exoskeleton made out of chitin. example- spiders, shrimps and crabs.



3 0
2 years ago
What is the smallest bone in the human body
kherson [118]
The smallest bone in the human body is the stapes bone, located in the ear.
Hope that helped you.
5 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
Natalija [7]

Answer:

The first blank is "<u>Food Service workers</u>" The Second blank is "<u>Housekeeping Staff</u>".

Explanation:

House keepers sanitize the room and surfaces for the next guest, and food service workers have guidelines they must follow to insure every customers safety.

5 0
3 years ago
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