What are some physical defenses of plants against animals?
Cacti have their spines that keep animals from resting and eating their fruit
The chemical defenses of plants against animals is, when the animal want to eat the plant, the plant will use its chemical defenses
some plants have thorns, and animals have poison in them
Invasive species are plants and animals that have migrated or be placed in places were they are not native. This is very harmful to the native flora and fauna who have no natural defenses against the invaders.
For one, not too many people know that caffeine, which is found in coffee, tea, chocolate, mate, etc. is a natural insectiside the plants produce. Insects become paralized when they consume the caffeine which is in those plants.
Plants have a variety of defenses. Some possess thorns, chemicals (poison ivy), foul taste, some plants may respond to touch a process called thigmonastic movements (accomplished by a change in tugor pressure), some plants have Batesian mimicry where certain parts mimic other animals (commonly insects); coevolution is also quite common in plants, providing food or shelter for one species why they defend the plant from other animals
Plants and animals have the ability to weather rocks. These plants and animals can rub against the rock or force water or dirt over the rock.
Vacuoles in plants have poisonous substances that can be harmful or deadly to animals.
The biosphere is the physical system that includes all plants, animals and people. The biosphere is one of Earth's four subsystems; the others are the hydrosphere, lithosphere and atmosphere.
there are a lot of ways in which animals depend on plants these are, for shelter, for food, for protection against prey etc.
Plant and animals weather rocks by the animals rubbing against the rock and plants' roots growing in the cracks and making the cracks bigger
Cactus needles are the best defense the cactus plants have against animals looking to eat them, especially in desert climates where moisture is hard to find. Over years of evolution, cactus plants with needles survived the process of natural selection to become the dominant species. Cactus species without needles or other defenses became extinct.
Animals excrete waste, which in turn, fertilizes the grass and other plants.
1. Transportation 2. Water for plants 3. Water for Humans 4. Good for defenses if an attack happens 5. Water for animals
human, plants and animals
Well its complicated answer
plants have structures/characteristics that protect themselves in order to survive.
wind water gravity plants burrowing animals ice
Air, water, soil, plants, animals and the Canadian People.
plants,animals, and water :) u welcome
Usually by the wind - or by animals brushing against the plants.
w energy needs because unlike animals they don't move all the time. the physical activity done by plants is very less than that of animals.
Earth science is usually thought to be physical science because of all the animals and plants
eat the food
Plants need sun, we need plants to eat, animals need plants to eat, and then we eat the animals. :) Along with helping plants live to sustain both human and animal life, sunlight also aids in your body's process of producing vitamin D. Vitamin D is synthesized in your body into a prohoromone called calcifediol, and then into calcitriol. which helps to strengthen and improve your immune system and your body's natural defenses.
The examples of biosphere in the Physical Geography are: plants, animals, one-celled organisms, etc.
By Physical Means. (Agents are: Wind, Water, Gravity, Ice, Animals, and Plants)
It is nature's way to protect these plants from animals eating them. That way, the plants can remain in the ecosystem and protect against erosion.
Some have formidable defenses of thorns, inedible parts and poisons. Plants do not " want " to be eaten and go to great lengths to ameliorate that fate. Thisk opf grass. Eaten always, but the way grass grows allows it to be eaten and still prosper.
It is a big subtropical and tropical area with many plants and different animals.
Plants and animals and ice and frost
Spiny burr grass and trample burrs are examples of weeds that catch on socks and poke legs. The grass and the non-woodies in question number among the plants that have self-defenses against predation by competitive and rival predators, be their animal or plant. The defenses range from bristles to hairs and spines.
because it help to clean the bacteria
Thorns are a defensive adaptation of plants against being eaten by grazing animals.
Animals plants and people will adapt and envolve to match the environment O
the vacoules contains water and chloroplast for photosynthesis
The physical environment refers to the non-environment like mountains. The biological environment refers to the living environment around the living plants or animals.
physical weathering is freeze thaw and exfoliation or onion skin weathering, chemical weathering is acid rain and biological is plants and animals.
Plants and animals use plants and animals as food to make more plants and animals.
Plants feed animals, animals fertilize plants.
The ovaries of animals and plants are very similar in their physical form and function. Both are in charge of reproduction.
Yes. All plants and animals - including humans - have slightly different DNA. This results in physical variations.
Very green,tropical,rain,hot sun,wild animals,interesting plants...etc.
Plants need carbon dioxide from animals and animals need oxygen from plants
vacuoles in plants serve as defense against animals that eat them my answer is by eat the food..............that"s is so simple
Animals' dung make fertilizer for the plants, enriching the soil. Animals eat plants. Animals trod on plants. Animals consume pesky insects that bother plants. Animals consume not-so pesky instects that help plants. Animals pluck plants and wave them around. Animals rub their rears in plants to mark their territory. Animals' dead bodies make fertilizer, which makes it a tad less disgusting than dung fertilizer. Animals affect the plants in many ways, fundamentally.
The study of plants is called botany, the person who studies plants is called a botanist. Botany is a field of Life Sciences which looks at the classification and physical characteristics of plants. A person who studies the interaction of plants and animals in an environment is called an ecologist or environmentalist. A person who grows plants is called a horticulturist.
Animals get most of their energy and nutrition from plants. Animals either eat the plants, or eat animals that ate the plants. Also, it gives animals a place to live. Such as spiders, ants, moles, and other animals. Plants also provide animals oxygen.
Chemical(acid in rainwater dissolving limestone), biological (work of animals and plants) and physical (freeze thaw)
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.