Which is not an echinoderm?
A.)starfish
B.)sea urchin
<h2>C.)squid</h2>
D.)sand dollar
<h3>Starfish, sea urchin and sand dollars are echinoderm. </h3>
The 5 different living things chosen based on my location are:
- Birds
- Lizard
- Snakes
- Rats
- cockroaches
Yes, the structure of one organism's parts work do work with a different organism such as the snakes and lizards scales does the same function.
<h3>What are some of the structures of these living things?</h3>
The structure and how the structure relates to the organism's function are;
- Birds - The beak is used for picking food, sallow and to catch insects.
- Lizard -Scales on their outer layer skin that is dry and has some levels of keratin and it act to protect their body and hinder water loss.
- Snakes - Scales on their outer layer skin that is dry and has some levels of keratin and it act to protect their body and hinder water loss.
- Rats - Teeth consist of a pair of incisors as well as molars for picking insect, chewing and eating.
- Cockroaches - has antennae for sensitivity as well as strong mouthparts that is often used scraping and chewing food.
Therefore, The 5 different living things chosen based on my location are:
- Birds
- Lizard
- Snakes
- Rats
- cockroaches
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Answer: Pulmonary veins.
Explanation:
Pulmonary vein receives oxygen-rich blood from the lungs into the left atrium where it is pumped into the left ventricle, the aorta and then further distributed to the rest of body.
Perhaps Meiosis or Mitosis.
Concept 19 The DNA molecule<span> is shaped like a twisted ladder. James Watson and Francis Crick solved the structure of DNA. Other scientists, like Rosalind Franklin and Maurice Wilkins, also contributed to this discovery.</span>
