Biology, 04.11.2020 22:40 garciavergaraana
An alpheid shrimp digs and maintains a deep burrow keeping it safe. Above
ground, it is vulnerable to predators. A goby fish lives in the burrow with the
shrimp and sits at the entrance, keeping watch for predators. It signals the
shrimp with a flick of its tail when it is safe to come out; if a predator swims by,
the goby darts into the burrow and the shrimp retreats further inside. The goby
benefits by getting a burrow to live in and the shrimp knows when predators are
near. What type of relationship is this?
Answers: 1
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Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.
Answers: 1
Biology, 22.06.2019 06:30
Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created
Answers: 1
Biology, 22.06.2019 07:00
Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass
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Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
An alpheid shrimp digs and maintains a deep burrow keeping it safe. Above
ground, it is vulnerable...
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