answersLogoWhite

0

Starfish

Also known as sea stars, these echinoderms are 2,000 species strong and found in seas and oceans all over the world. They can vary in size from less than half an inch to more than four feet across.

1,388 Questions

How are wolves and starfish the same?

Wolves and starfish are both part of the animal kingdom, demonstrating the diversity of life forms on Earth. Both species exhibit unique adaptations to their environments; wolves are social predators that hunt in packs, while starfish are marine animals that can regenerate lost limbs and often have a slow-moving lifestyle. Additionally, both play crucial roles in their respective ecosystems, contributing to the balance of their habitats. Despite their vast differences in physiology and habitat, they share the fundamental biological processes of living organisms.

What is space called between skin and organs of a starfish?

The space between the skin and organs of a starfish is called the coelom. This fluid-filled cavity serves as a hydrostatic skeleton, providing support and allowing for movement. It also facilitates the distribution of nutrients and waste products throughout the starfish's body. The coelom is an essential component of the starfish's anatomy, contributing to its overall function and survival.

What is it called when starfish lose their arms and regrow them?

When starfish lose their arms and regrow them, the process is called regeneration. This remarkable ability allows them to replace lost limbs, which can occur due to injury or predation. The regeneration process can take several months, depending on the species and environmental conditions.

Why does the aboral surface of the starfish look clean when compared with dermal surfaces of other marine organisms?

The aboral surface of a starfish appears clean primarily due to the presence of a thin layer of cilia and mucus that help to remove debris and prevent the accumulation of microorganisms and sediment. Additionally, the starfish's unique anatomy, including its ability to regenerate and maintain its body, contributes to a less cluttered appearance. This contrasts with the dermal surfaces of many other marine organisms, which may harbor more algae, parasites, or organic material due to differences in their ecological roles and morphologies.

How do you deflate a ROHO mosaic cushion?

To deflate a ROHO Mosaic cushion, first, locate the air valve, which is typically on the side of the cushion. Gently press down on the cushion to release the air while simultaneously pulling up on the valve to open it. Continue to press down until the cushion is fully deflated. Once deflated, securely close the valve to prevent any air from escaping.

Does starfish make noise?

Starfish do not make noise in the way that many animals do, as they lack a central nervous system and vocal structures. However, they can produce subtle sounds when they move, particularly through the movement of water around their bodies or when they interact with their environment. Some researchers have noted that the movement of a starfish's tube feet might create faint sounds, but these are not audible to the human ear under normal conditions.

Do sugar starfish reproduce sexually or asexually?

Sugar starfish, also known as Astropecten spp., primarily reproduce asexually through fragmentation, where a part of the starfish can grow into a new individual. However, they can also reproduce sexually by releasing eggs and sperm into the water column, where fertilization occurs externally. This dual reproductive strategy allows them to adapt to varying environmental conditions.

Does a starfish have any symmetry?

Well, honey, a starfish is like the Picasso of the ocean - it's all about that funky radial symmetry. They may look like they partied too hard and lost a few limbs, but those five arms are arranged in a symmetrical pattern around a central point. So, yes, a starfish has symmetry, just not the kind you'd find in a boring ol' square.

How do you fix a whoopee cushion if it has a hol in it?

Oh, that's no problem at all, friend! Just grab a piece of tape or a small patch, cover the hole on the inside of the whoopee cushion, and press it down firmly. Make sure the patch is secure, and then give it a gentle test to see if it's working smoothly again. Remember, mistakes are just happy little accidents waiting to be fixed!

What is an IQ for a starfish?

Oh, dude, like, starfish don't have IQs because they don't take IQ tests. They're just chilling in the ocean, not worrying about their intelligence levels. So, technically speaking, a starfish has an IQ of... zero! But hey, they're still cool in their own underwater way.

How do you inflate a whoopee cushion?

To inflate a whoopee cushion, you need to first locate the small opening on the cushion. Next, place your mouth over the opening and blow air into the cushion until it is inflated to your desired level of firmness. Be cautious not to overinflate the cushion, as it may burst or not produce the desired sound effect when sat on.

Why should we not use a scalpel to cut a starfish open?

Well, sweetie, using a scalpel to cut a starfish open is like trying to use a toothpick to chop down a tree - it's just not gonna work. Starfish have a water vascular system that helps them move and eat, so cutting them open with a scalpel would just be cruel and pointless. Plus, I'm pretty sure the starfish wouldn't appreciate it much either.

Does a dead starfish come back to life when its placed in water?

first put it in water with regular salt [ preferably kosher salt or sea salt ] wait about 6 days before it lives again the way you know it is alive is look on the back of it and it will look different by : Nana boateng

Do penguins eat starfish?

Well, isn't that a curious question, my friend! Penguins mostly enjoy dining on fish and squid, but they might not find starfish to be their preferred meal. Each animal has its own unique diet that suits their needs, just like how we all have our favorite foods that make us happy.

How does the suckers on starfish work?

Suckers on a starfish, known as tube feet, are small, flexible, fluid-filled tubes that are part of the water vascular system. They work by contracting and expanding to create suction, allowing the starfish to anchor themselves, move, and capture prey. Tube feet also help the starfish control the flow of water in and out of their body, aiding in respiration and circulation.

Have radial symmetry and tube feet live only in water?

Organisms with radial symmetry and tube feet are typically found in water environments, such as sea stars and sea urchins. Radial symmetry allows these organisms to efficiently capture food and navigate their watery habitats, while tube feet help in movement and feeding by using a hydraulic system to create suction. Both features are adaptations that make these animals well-suited for life in aquatic environments.

Will a sea star be able to eat clams without using its tube feet. Explain?

No, sea stars use their tube feet to pry open the clam's shell and then evert their stomach into the clam to digest its soft tissues. Without the use of tube feet, the sea star would not be able to access the clam's flesh to consume it.

Are feather stars and sea lilies the same thing?

Feather stars and sea lilies are related but not the same. They both belong to the class Crinoidea, but feather stars can crawl and swim while sea lilies are sessile, anchored to the seafloor by a stalk.

What is the name for protists that can produce their own food?

Some protists are phototrophs ie they get energy via photosynthesis. . Energy from sunlight is used to convert carbon dioxide and water into organic materials to be used in cellular functions such as biosynthesis and respiration.

Examples are: Algae, Dinoflagellates or Euglena .