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enyata [817]
3 years ago
11

What are 3 differences between Mercury and Mars?

Biology
1 answer:
Anettt [7]3 years ago
3 0

Answer: At about three thousand miles in diameter, Mercury is the smallest planet in the solar system. But its core is massive — it accounts for more than three-quarters of the little planet's diameter, and more than half its mass. ... So even though Mars is bigger than Mercury, it's less dense — a rocky planet with a difference.

Explanation:

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The graph below represents the effect of enzyme concentration on the reaction rate.
koban [17]

Answer:

C

Explanation:

Increasing enzyme concentration will speed up the rate of a reaction, as long as there is substrate available to bind to.

3 0
3 years ago
Which of the following describes a properly controlled experiment?
netineya [11]

Answer:

Option D, Five radish plants are grown in sunlight, while another five radish plants are kept in the dark.

Explanation:

In a controlled experiment, impact of one independent variable is studied on the dependent variable.  

Here in this study sunlight is the independent variable while the radish plant is dependent variable.  

The researcher wants to study the effect of sunlight on radish plants when they are exposed to it   and compare it to the effect created on radish plants  that are kept in dark.  

Hence option D is correct.

3 0
3 years ago
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Which of the following minerals attracts iron nails?
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Mice...........................................


7 0
3 years ago
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Answer:

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7 0
2 years ago
What are the most likely question that will come in an exam​
vladimir2022 [97]

Question Types:

  • Multiple Choice
  • True/False
  • Matching
  • Short Answer
  • Fill-in-the-blanks
  • Essays
  • Oral Exams
  • Checkboxes

Multiple choice, objective response, or MCQ (for Multiple Choice Question) is a form of an objective assessment in which respondents are asked to select only correct answers from the choices offered as a list.

True/False tests contain statements that the student marks as being either true or false. In order to qualify as true, all parts of the statement must be true. In general, true-false tests check your knowledge of facts.

A matching question is two adjacent lists of related words, phrases, pictures, or symbols. Each item in one list is paired with at least one item in the other list. Matching may be considered to be a variant of multiple-choice in which more than one choice is correct.

While opinions may differ, most teachers believe a short answer question typically requires a "short" answer. That doesn't mean an answer lacking depth analysis or information. It simply means an answer that is concise and includes just enough information to accurately and fully answer the question being asked.

Fill in the Blank questions are not opinion-based, which means that learners must be able to use the information they have mastered during the lesson to correctly answer the question. Fill in the Blank questions usually contain a sentence or paragraph featuring a blank space.

Definition of the essay question: an examination question that requires an answer in a sentence, paragraph, or short composition Examples of the essay question in a sentence.

The oral exam (also oral test or viva voce; Rigorosum in German-speaking nations) is a practice in many schools and disciplines in which an examiner poses questions to the student in spoken form. The student has to answer the question in such a way as to demonstrate sufficient knowledge of the subject to pass the exam.

A Checkboxes question lets survey takers select multiple answers from a list of choices. Use this question when you want people to be able to choose more than one answer option in the same question. Jump to...

Website(s) Used for Research:

https://help.surveymonkey.com/articles/en_US/kb/Available-question-types-and-formatting-options

http://personal.psu.edu/bxb11/QuizQuestions/quizmatching.html#:~:text=A%20matching%20question%20is%20two%20adjacent%20lists%20of,in%20which%20more%20than%20one%20choice%20is%20correct.

https://help.surveymonkey.com/articles/en_US/kb/Checkbox#:~:text=A%20Checkboxes%20question%20lets%20survey%20takers%20select%20multiple,answer%20option%20in%20the%20same%20question.%20Jump%20to

7 0
2 years ago
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