Yes, polyps typically live close to the surface of the water on the ocean floor or on rocks in coral reefs. They use their tentacles to capture food particles from passing water.
Stomata close under strong sunlight to prevent excessive water loss through transpiration and to protect the plant from drying out. Closing the stomata reduces the amount of water vapor that can escape from the leaf surface, helping the plant conserve water.
Polyps can reproduce either asexually through budding, where new polyps develop from the parent polyp, or sexually by releasing eggs and sperm into the water for fertilization. In sexual reproduction, polyps can produce larvae that will eventually settle and grow into new polyps.
No, it is not possible for a human to stand on water solely based on the surface tension. The surface tension of water is not strong enough to support the weight of a human standing. Additional factors such as buoyancy would also be required.
Varieties of water milfoil that have leaves only present near the surface of the water do so as an adaptation to available light. Only the top of a plant in murky water gets light, so it saves energy for the plant to not have too many leaves.
The free floating body form of cnidarians is called a medusa. Medusae have a bell-shaped body with tentacles hanging down, and they are often seen swimming in the water. Examples include jellyfish and hydromedusae.
because they want to swim close to the surface
They close their Nostrils (Nose) so they can spend longer time under water so they can catch Seals Or Fish
rocks close to the surface of the water
surface soil
a cloud can be close to the surface of the water (or land). When a cloud is close to or at the surface of the water (or land) , it is called fog.
the water cycle shows arrow under surface
something with a "r"
No, they lay them on the surface of the water.
Stomata close under strong sunlight to prevent excessive water loss through transpiration and to protect the plant from drying out. Closing the stomata reduces the amount of water vapor that can escape from the leaf surface, helping the plant conserve water.
Yes. Something like this, perhaps: "Do you know what it feels like to be stuck under water, so close to the surface, you can reach it with your fingers?"
Yes they can. There are many species of underwater plants. Seaweed or lily-pads for example. Both of them live mostly underwater, but can interact with the surface. Lily-pads do have flowers that break the surface for pollination. The pads are close to the surface for photosynthesis. Seaweed also tends to grow close to the surface, where there is more light.
not on the surface but might be some under the surface of the planet...??