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What else can I help you with?
What equipment do you need to be a marine biologist?
water,aquatic organisms,aquatic plants and saltwater
Why do organisms need nitrate?
Nitrates and Nitrites are used by some bacteria for energy and plants use them for protien synthesis. (for most other organisms these chemicals tend to be detrimental) Most animals do not use or need nitrate, they need nitrogen which is supplied by ingestion of plant products or animals.
Why are plants that live in water important to the animals there?
The aquatic plants release oxygen after photosynthesis. As we all know, the aquatic animals breathe in the oxygen that is dissolved in water. So, the oxygen given out by these plants is very essential for the animals who live there.
How can water help animals?
Water is used for hydration mostly , and we all need water or we'll die.But it can be used to cook and to cleanse wounds.
Why do animals need plants and why do plants need animals?
animals need plants because animals like deer depend on plants like grass(to eat). and plants need animals because if the animals did not eat the plants then the plants would become an invasive species. and then it would be hard to take back, or exterminate the plant.
How oxygen-carbon dioxide cycle take place in a aquarium?
In an aquarium, aquatic plants release oxygen through photosynthesis during the day when exposed to light. Fish and other aquatic animals then use this oxygen for respiration. In return, the animals release carbon dioxide into the water through respiration, which the plants uptake during photosynthesis to produce oxygen again. This creates a continuous cycle of oxygen and carbon dioxide exchange in the aquarium.
What do the aquatic plants need to make their own food?
They need air, water, and sunlight.
What are some distinctions between plants and animals?
plants need soil and animals need food
What do plants give off that animals need?
The animals need the oxygen that plants release.
Can plants live without man and animals without plants?
No, because man and animals produce carbon dioxide and plants needs carbon dioxide.
Do you need plants and animals?
Of course! Animals are used for meat, which is good, and you need plants for oxygen and food.
Why do plants and animals need different things?
Plants and animals need different things because they have different needs. Plants need sunlight because they make their own food and animals need plants.
