Lava that hardens on the surface is called an extrusion. The rock layers below an extrusion are always older than the extrusion. ... There, the magma cools and hardens into a mass of igneous rock called an intrusion. An intrusion is always younger than the rock layers around and beneath it.
Answer:
D - all of these
Explanation:
They are both mammals
Bats are classified in:
- Kingdom: Animalia
- Phylum: Chordata
- Class: Mammalia
Humans are classified in:
- Kingdom: Animalia
- Phylum: Chordata
- Class: Mammalia
Therefore, the answer is D.
Answer:
Eukaryotes
Explanation:
Eukaryotic cells have membrane bound organelles.
Prokaryotic cells do NOT have membrane bound organelles.
So, a Eukaryotic cell has structures such as a nucleus, mitochondria, a golgi complex, etc. This provides the cells with distinct stuctures that have distinct functions.
consider the expression of a protein (protein synthesis.) Transcription of the DNA into RNA happens within the nucleus. The mRNA is sent from the nucleus to the cyctoplasm, where translation occurs at either the rough endoplasmic reticulum or the free floating ribosomes.
A prokaryotic cell has all of its machinery floating around inside its cytoplasm with no separation. In these cells, transcription and translation both occur in the cytoplasm. In fact, translation often begins before transcription is finished...
Platelets would help the blood clot, therefore preventing blood loss. White Blood Cells would help protect against infection. So, I believe the answer would be platelets & white blood cells.
In which organelle, does cellular aerobic respiration take place?
ribosome
lysosome
chloroplast
<u>mitochondria</u>
<em>Hope</em><em> this</em><em> helps</em>
