Answer: b. They can live away from water
Explanation:
The frogs are the amphibian organisms, which are capable of survival both in water as well as land. In frogs external fertilization is used as a mode of sexual reproduction. The females lay their eggs in water in the same time the males also secrete their sperms in the water. The eggs are fertilized by the sperms in water. For reproduction the frogs are dependent on water. But with the evolution of frogs, which allows them to fertilize the eggs on the land. The frogs can live away from water.
Answer:
<h2>1. larvae</h2><h2>2. metamorphosis</h2><h2>3. juveniles</h2>
Explanation:
- All organisms that may be unicellular or multicellular organisms are formed or developed from a single cell.
- In the case of multicellular organisms, a single cell that is called zygote divides and changed into different stages and finally forms an individual.
- In certain organisms the young animals do not resemble their parents or adults and are called larva such as Caterpillar that is the larval stage of the butterfly.
- Such type of the mechanisms or process by which larval stage changes into adult forms is known as metamorphosis.
- When organisms look like their parents but are sexually immature then such types of organisms are called juvenile organisms.
Answer: The deliberate killing of a large group of people, especially those of a particular ethnic group or nation.
This is the meaning.
Explanation:
The earth is a dynamic planet. Different geologic processes are at work constant shaping and configuring the earth.
Natural geologic processes are divided broadly into surface and internal processes.
The surface processes are the weathering and erosion driven by the sun.
Internal processes are the plate tectonics, sub-surface heat and material flow.
- These processes are continuously interacting and changing the earth surface.
- The earth has evolved through many phases as a result of these processes.
- Plate tectonics at one end through constructive processes brings in new materials to the earth. At another end, the materials are destroyed.
- Weathering and erosion causes the lowering of the earth surface formation of sedimentary rocks.
- The exchange of heat and matter driven by this process has been in play for a long time and this has sculpted the surface of the earth.
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Continental drift brainly.com/question/5002949
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