A natural growth of spines in the body.
The spikes of a cactus prevents a herbivore from eating it as well prevents water loss through transpiration.
Cacti have spikes to use as their defense mechanism to animals that may try to eat them. The spikes deter the animals by pricking them in the nose and mouth putting them off trying to eat it. The spikes also help collect water vapor by increasing the plant's surface area and the spikes also help stop transpiration loss of water through pores.
There is no such thing as an "average" cactus, because there are many different kinds, and the cacti may be big or small, young or old. Most cacti will have thousands of spikes on them. Big cacti may have tens of thousands of spikes.
There is no cactus capable of shooting its spines.
By hanging around cactuses or cacti so the spikes can keep their predators away.
cacti, small leafless bushes and some types of trees
by their skin that surrounds them and the water they store when it rains.the spikes help it from being eatan by birds or by becoming a house for an owl.
Cacti are not thorny plants, they have spines. There are a number of desert plants with thorns, however, including acacia, mesquite, cat's claw, and others.
Cacti have spikes, or spines, primarily to reduce water loss and protect themselves from herbivores. In the dry desert climate, these spines provide shade, lowering the temperature of the cactus surface and minimizing evaporation. Additionally, the spines deter animals from eating the cactus, allowing it to conserve valuable water and nutrients. This adaptation helps cacti thrive in harsh, arid environments.
Yes: Prickly Pears, Barrel cacti, Saguaro cacti, Aztekium cacti, and Echinopsis cacti a.k.a the hedgehog cactus
cactus for a single plant cacti for plural
All cacti are succulents, but not all succulents are cacti.