subject
Biology, 09.02.2021 14:00 momo1039

Which fossils provide evidence that earth's ancient organisms helped to initially form the ozone layer? A fern fossils
B oak tree fossils
C maple tree fossils
D blue-green algae fossils

ansver
Answers: 2
Show answers

Another question on Biology

question
Biology, 21.06.2019 20:00
The term used to describe a disease-causing microorganism isa. virus.b. infection.c. pathogen.d. microbe.e. bacterium.
Answers: 1
Answer
question
Biology, 22.06.2019 19:00
Which force diagram accurately represents a satellite in orbit around earth? image for option 1 image for option 2 image for option 3 image for option 4
Answers: 3
Answer
question
Biology, 22.06.2019 22:00
Examine the following diagram. place the labeled layers in order from youngest to oldest.
Answers: 1
Answer
question
Biology, 23.06.2019 03:10
What would be the most likely result if humans stopped burning fossil fuels
Answers: 1
Answer
You know the right answer?
Which fossils provide evidence that earth's ancient organisms helped to initially form the ozone lay...
Questions
question
Chemistry, 04.03.2020 23:31
A one-compartment home of volume 400 m^3 has an infiltration rate of 0.3 air changes per hour with its doors and windows closed. During an episode of...
question
Mathematics, 04.03.2020 23:31
IN the carnival game Under-or-Over Seven, a pair of fair dice is rolled once, and the resulting sum determines whether the player wins or loses his or...
question
Computers and Technology, 04.03.2020 23:31
You can use RWA to demonstrate how to do something special on the web, such as displaying articles found on websites that support your topic. RWA stan...
question
Social Studies, 04.03.2020 23:31
Sociologists use the term for the practice of judging all other cultures by one’s own culture, assuming that one’s own way of life is superior to all...
question
Chemistry, 04.03.2020 23:31
Early life arose in an oxygen-free environment, but if any of these microbes had somehow come in contact with oxygen, the most likely effect would hav...
question
English, 04.03.2020 23:31
How does the speaker structure this part of the argument? Match each sentence to its purpose A) State the claim One world trav...
question
Social Studies, 04.03.2020 23:31
A mental structure that people use to organize their knowledge about the social world around particular themes and subjects which influences the infor...
question
English, 04.03.2020 23:31
What word is used to show the title of being a Scottish lord?...
question
Engineering, 04.03.2020 23:31
Consider two water tanks filled with water. The first tank is 8 m high and is stationary, while the second tank is 2 m high and is moving upward with...
question
Physics, 04.03.2020 23:31
Choose an example in which the momentum of a system is not constant. Choose an example in which the momentum of a system is not constant. A freely fal...
question
Business, 04.03.2020 23:31
are payments that a defendant must make to a winning plaintiff in a civil lawsuit to compensate the plaintiff for the injuries or costs that the defen...
question
Business, 04.03.2020 23:31
N December 1, Daw Co. accepts a $10,000, 45-day, 6% note from a customer. (1) Prepare the year-end adjusting entry to record accrued interest revenue...
question
Mathematics, 04.03.2020 23:31
At an IMAX theater, the giant rectangular movie screen has a width 26 feet less than its length. If its perimeter is 332 feet, find the length and the...
question
Business, 04.03.2020 23:31
The assessed value for your buyer clients' new purchase is $209,000. They feel they got a great deal since they're purchasing the property for $175,00...
question
Physics, 04.03.2020 23:31
A man on the 14 th floor of a building sees a bucket (dropped by a window washer) passing his window and notes that it hits the ground 1 second later....
question
Computers and Technology, 04.03.2020 23:31
Write a program numbers. cpp that defines a function bool isDivisibleBy(int n, int d); If n is divisible by d, the function should return true, otherw...
question
Business, 04.03.2020 23:31
The general principle on setting transfer prices that are in the organization's best interests is: A) outlay cost plus opportunity cost of the resourc...
question
Biology, 04.03.2020 23:31
In an atom, electrons ....
question
Social Studies, 04.03.2020 23:31
Our assumption that light typically comes from above us contributes most directly to the importance of as a monocular cue for depth perception....
question
History, 04.03.2020 23:32
Virginia is known for its hot springs. Recently, the number of destination spas and wellness centers has increased tremendously worldwide. What could...
More questions: Biology Another questions
Questions on the website: 13722363
See results (0)