Crustaceans have 3 main body parts head, thorax, and abdomen. insect bodies are divided in 3 main body parts. Legs: arachnids contain 4 pair of legs, Crustaceans have 6-14 pairs of jointed legs, insects have 3 pairs of jointed legs. Antenna: Arachnids have no antennas
Answer:
Those that are used for human benefit
Explanation:
A consumer specie is one that cannot make it's own food and must rely on the other forms of available biomass to get food. It is true that humans are able to change the eco-systems to suit their endeavors. This may be of no benefit to the native species in the area but can maximize food security initiatives by using it to herd or breed domesticated animals.
A changed eco-system would be feasible since the food that these animals consume will be brought in or grown.
Other animals that are not domesticated may find it difficult to adapt to a change in their ecosystem and may perish.
Answer:
The rock and fossil record shows that all of the changes in the Earth's history have been slow and gradual.
Explanation:
Rock and fossil record are of evolutionary importance, because these records gives ideas regarding the time since existence of life in Earth. This information can be used to to get a clear picture regarding how the living organisms of ancient age interacted with the environment of that time. The records thus obtained from rock and fossil are sufficient enough to conclude that evolution do are taking place which is very slow and gradual in such a way, so that it could provides for adaptability to the changing surrounding environment.
the answer is a <u><em>phospholipid bilayer</em></u>
it's called phospholipid because it's made of a group of lipids that has a phosphate group and bilayer because it's made of hydrophilic heads that are exposed to the solution and hydrophobic tails that are directed inwards
A voltage source is a two-terminal device which can maintain a fixed voltage. An ideal voltage source can maintain the fixed voltage independent of the load resistance or the output current. However, a real-world voltage source cannot supply unlimited current. A voltage source is the dual of a current source. If this isn’t the answer I’m sorry but you didn’t give answer choices