When lava is cooled under ground it becomes granite
To be inserted into Jupitarian orbit and photograph Europa
Explanation:
where is the dichotomous key
Answer:
Black-footed Ferrets are weasel-like in body shape and form but are heavier than ... They are therefore limited to the same open habitat used by prairie dogs: ... (several thousand acres of closely spaced colonies) can support and sustain a ... to 60 hectares of prairie dog colony is needed to support one Black-footed Ferret, ...
Explanation:
<h2>(B) is the correct option </h2>
Explanation:
- The area between 200 and 1,000 meters (656 and 3,280 feet) is the mesopelagic or “twilight” zone
- Light intensity in this zone is severely reduced with increasing depth, so light penetration is minimal
- About 20 percent of primary production from the surface falls down to the mesopelagic zone
- There are no plants in this zone, because there is not enough light for photosynthesis
- Octopus, squid, and the hatchet fish are some of the animals that can be found in this zone
- Many animals in this zone have thin bodies that help them hide from predators
- Some animals that live in this zone make their own light with bioluminescence
- They make light with special organs in their bodies called photophores which give off a greenish light
