11 Jun Which of the following methods would give
Question
Which of the following methods would give the most accurate estimate of the age of a fossil?
measuring the decay of radioisotopes in the fossil
comparing the chemical makeup of the fossil with that of the surrounding rock
comparing the depth of the fossil in the Earth’s crust to the depth of fossils of known ages
determining where on Pangaea the fossil was formed
Flag this QuestionQuestion 121pts Measuring the amount of the radioisotope14C in a fossil that is assumed to be over 70,000 years is a good way to determine the age of the fossil.
True
False
Flag this QuestionQuestion 131pts The first eukaryotes evolved approximately _____ years ago.
2 billion
200 million
2 trillion
200,000
Flag this QuestionQuestion 141pts The Cambrian explosion ___________.
was volcanic in nature
caused a lack of air in Earth’s atmosphere
was caused by an increase in volcanic activity
increased the diversity of animal life on Earth
Flag this QuestionQuestion 151pts What best explains why bacteria can reproduce so much more rapidly than an organism such as a mushroom?
Plants take longer to reproduce than bacteria.
Mushrooms reproduce using spores that require a lengthy exposure to the environment before the outer coating can break open.
Mushroom cells have a cell wall that hastens reproduction while bacteria have no cell wall.
Mushrooms reproduce sexually, so the proper mating types must contact one another before reproduction can proceed.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.