Answer:
b
Explanation:
the worm is living while the leaf is not
There are many criteria that are used to define living things. living things reproduce, grow, and develop. they respond to stimuli, use materials andenergy, and evolve and adapt over time to their environment. another criteria is all living things are made of cells.
<h2>Answer:</h2>
This means the dolphin is an vertebrate.
<h3>Explanation:</h3>
- Gill pouches are the structures which are present in all vertebrates in the embryonic stages while it is present in fishes and amphibian in later life also.
- It is thought to be the ancestral structures present in vertebrates. These pouches are then converted to lungs in the later life. For the water animals they are used for respiration.
- They are actually the muscular walls containing respiratory lamellae on its inner side.
- Hence in dolphin they are signs that dolphin is an vertebrate.
<span>The science that names and groups organisms is Taxonomy</span>
Pelicans swoop and catch fish.
Cormorants seize fish under the water.
Frigate birds steal food from other birds.
Flamingos filter organisms out of the water.
Long billed, long legged seabirds wade in shallow water and probe the sand with their bills to pluck prey out.
Black skimmers skim the water to catch fish.
Penguins dive deep to get meals.
Gulls drop from the sky to get fish from the top of the water.
