Both are different because of their Silica content and the rates of cooling.
Explanation:
- Plagioclase feldspar is igneous rocks. This group rocks are forming from minerals. They are very major to the dominant minerals in igneous rocks which present on the earth’s crust. Rhyolite, andesite, basalt, diorite and granite are the extrusive and intrusive igneous salts where plagioclase is the major constituents.
- Igneous rocks are the rocks which formed due to the crystallisation of magma. The main difference between granite and basalt is that one their silica content and second their rates of cooling. A granite contains 73%SiO2 and basalt contains 53% SiO2. Both are slowly cooled inside the earth’s crust.
The correct answer would be a positive feedback loop. when contractions happens its to help get the baby out and to let you know when the baby is coming so when the contractions start it means you are going into labor.
I believe that the best answer to the choices given in your question is are the following:sea water<span>carbonic acid</span>Thank you for posting here at Brainly.I hope I have answered your question. Have a nice day ahead.
Answer:
Many different species will form as they evolve and will feel different niches on the island. The mice that are isolated on a island will adapt into many different kinds of mice and will have there own way of living on the island. And the populations will get bigger and bigger.
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Explanation:
The statement is true. The male and female embryos anatomically look same at five weeks of pregnancy.
In the 4th week of pregnancy the blastocysts gets implanted in the walls of uterus and develops into the placenta and then becomes an embryo. The embryo is considered starting from the point when the amniotic sac develops which is at the starting of the 5th week of pregnancy. By the 12th week of pregnancy the organs are developed such as arms and legs but the brain and spinal cord keeps developing throughout the pregnancy.
The second trimester begins at the 13th week of the pregnancy and by the 14th week the gender can be identified. So the male and female embryos are anatomically same at 5th week of the pregnancy.
