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sergiy2304 [10]
3 years ago
6

1. A valid hypothesis is one that is

Biology
2 answers:
OlgaM077 [116]3 years ago
8 0
Testable and rejectable.
Recorded data may be quantitative or qualitative.
ira [324]3 years ago
5 0
Testible and rejectable. Recovered data may be quantitative or qaulitavtive.
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Select all that apply !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Which of the following
Allisa [31]

Answer:

Cliff and Cracks, Sink under ocean I know for sure.

Explanation:

We have mountains because of convergent plates. they push eachother up and make cliffs. i also know sink under the ocean because we have underwater volcanoes for that reason

6 0
2 years ago
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During embryonic development, the vertebral column is replaced by the notochord.
Reptile [31]

Hello! The answer is false.

It is actually the opposite. The notochord is a primitive axial skeleton, and in humans, it disappears. It eventually becomes part of the vertebral column, which is the backbone that we have today.

Hope this helps!

3 0
3 years ago
How was the cane toad introduced in Australia
never [62]

Answer: Option B)

Im 100% sure its the answer!

4 0
3 years ago
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S_A_V [24]

Answer:

Due to different grouping style

Explanation:

There are two modes of classifying an organism due to which two different cladogram are produced-  

A) When the organisms are grouped together on the basis of similarities shared by them – Such species are named based on the name of older species and the newly discovered species sharing similar traits are kept under older species thereby dropping its own name.  

B) In the second method, the minute differences are observed in species to group them into several branches arising from one parent organism.  

4 0
3 years ago
Leaves are important plant structures because they
ra1l [238]
The answer is c. Inside leaves, there's a lot of chloroplast, which contains chlorophyll for photosynthesis. This can make energy.
4 0
2 years ago
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