1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
worty [1.4K]
3 years ago
6

PLEASE HELP 12. Skates and rays have skeletons made of _____. 13. The series of dramatic changes in body form in an amphibian's

life
cycle is called _____
Biology
2 answers:
ella [17]3 years ago
8 0

Answer:

pt 1 Cartilage

pt2 Metamorphosis

Explanation:

Nikolay [14]3 years ago
6 0

Answer:

soft, pliable cartilage= 13

Explanation:

Instead of having skeletons made of bone, sharks, rays, and skates have skeletons made of soft, pliable cartilage

You might be interested in
Can someone please help me with this ASAP thank you!
Serggg [28]

E. systematic aorta

D. left ventricle

C. left atrium

A. pulmonary artery

B. superior venacava (i’m not sure if this one is right)

7 0
3 years ago
What is an example of geotropism?
den301095 [7]

Answer:

The definition of geotropism is the growth of a plant or immovable animal in response to the force of gravity. An example of geotropism is the roots of a plant growing down into the ground.

Explanation:

4 0
3 years ago
1- explain the carbon cycle on earth including the various where it is stored. 2- list at least two ways you can shrink your car
yKpoI14uk [10]

Answer:

Explanation:

1. The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.

2. learn the 5 R's: refuse, reduce, reuse, rot, recycle: Going zero waste is a great step towards combating climate change. ...

bike more and drive less: ...

conserve water and protect our waterways: ...

eat seasonally, locally, and more plants: ...

switch to sustainable, clean energy

8 0
3 years ago
Alonso is studying for a test. In order to help understand the term cardioesophageal sphincter, he recalls that cardio
Ipatiy [6.2K]

Answer: C) breaking down terminology

Explanation:

6 0
3 years ago
Most caecilian species are totally blind as adults how do you think this characteristic has evolved?
geniusboy [140]
Your answer would be

<span> The eyes have atrophied (lack of use). 

Hope I helped!!</span>
6 0
4 years ago
Other questions:
  • What kind of organisms can cause a contagious disease?
    8·2 answers
  • The clinic nurse has a prescription to apply a transdermal scopolamine patch to a client who gets motion sickness and is going o
    5·1 answer
  • How does a food web relate to our life?​
    9·1 answer
  • Which of the following evidence statements would be supported by the two models
    14·1 answer
  • All living organisms share characteristics such as DNA, the molecule that passes information between generations; metabolic proc
    9·1 answer
  • Variations in elevation of a land surface?
    5·1 answer
  • Which of the following is true of fertilization in conifers?
    10·1 answer
  • Why are humans given a species name that means "wise human"?
    7·1 answer
  • Match the description below with the correct biological group it represents.
    7·1 answer
  • The Earth is the only planet known to support life. Which of the following is a major contributing factor to the Earth's ability
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!