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3 years ago

Which characteristics do all bony and jawless fish have in common? Check all that apply.

Biology

2 answers:

vladimir1956 [14]3 years ago

8 0

All except backbone i think

Step2247 [10]3 years ago

4 0

Answer:

gills

Explanation: A fish without a jaw was the first vertebrate to evolve. These fish used filtration to capture their food and sucked water and debris from the sea through their mouths and then released the water and trash through their gills. Some features are as follows:

1. They have a notocorda that serves as support through the back of the fish.

2. Gill bags. These organs are responsible for filtering the oxygen in the water.

3. A pineal eye that is sensitive to light

4. A cartilaginous skeleton

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What are some things you would have to label and describe or identify when preparing a herbarium folder.

julia-pushkina [17]

Answer:

The main step to prepare herbarium sheet are:

Collection and pressing of specimens. Fresh materials are pressed in plant press in herbarium press. ...

Drying of specimens. ...

Mounting of specimens on herbarium sheets. ...

Labeling of specimens. ...

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3 years ago

The shells of single-celled plankton that sank to the bottom of the ocean has two varieties of which type of atoms?

8090 [49]

Answer: Oxygen Isotopes!

Explanation: I just took the quiz and I got it correct!

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2 years ago

Lisa is giving a speech about Pandas. Her speech includes 3 points: 1) where pandas live; 2) what pandas eat; and three) how pan

butalik [34]

Answer:

Topical order.

Explanation:

Text structure can be defined as words used to describe how a writer or an author organizes his or her words in a literary work.

A topical order refers to a way of structuring a text or organizing a speech based on the main topic and dividing it into several subtopics in logical categories (steps).

In this scenario, Lisa is giving a speech about Pandas. Her speech includes 3 points:

1) Where pandas live.

2) What pandas eat.

3) How pandas reproduce.

Thus, the type of organization Lisa is using is topical.

In conclusion, a speech or text organized in a topical order has its main points organized as subtopics which are well related with the main topic.

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3 years ago

Can sum1 help me im having problems with bio? <br><br><br><br> wanna talk ; )) ?

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What are your problems in bio?

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3 years ago

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Tamiku [17]

D. Combination of exercises which the client can enjoy and likes.

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3 years ago