Arhtropods include four groups
1. <span>Chelicerates
2.</span><span> Trilobites
3. </span><span>Uniramians, and
4. </span><span>Crustaceans
Crustaceans have antennae.</span>
Most life cycles of large stars end in them becoming either a neutron star or a black hole.
Answer:
A bird or feathered dinosaur is Archaeopterix.
Explanation:
Archeopteryx is an extinct genus of primitive birds, with intermediate characters between feathered dinosaurs and modern birds.
Archeopteryx lived in the Upper Jurassic Period about 150 million years ago, in what is now southern Germany, during a time when Europe was an archipelago of islands in a shallow warm tropical sea, much closer to the equator of what is now.
Answer:
earthworms are called farmers friends because they improve the texture of soil by burrowing into the soil and makes the soil loose and thus allows the air to enter into the soil and water to drain from it,they also form channels in the soil for roots to spread through. -GOOGLE
The first 3 are components, the others are not.