1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
3 years ago
10

Describe how the first organic molecules arose.

Biology
2 answers:
Naya [18.7K]3 years ago
4 0
Atoms combined to make molecules most likely through compound or ionic bonds
Nataly [62]3 years ago
3 0

Answer: due to chemical change/reaction, and combinations

Explanation:

You might be interested in
If the codon is atc, what is the corresponding anticodon?
Vesna [10]
The anticodon, or tRNA, would be UAG
4 0
3 years ago
Read 2 more answers
You have batch of pea plants with purple flowers that you grew by crossing plants that had purple flowers (PP) with plants that
Neko [114]
P P
p Pp Pp
p Pp Pp

The final product will all have purple flowers since its dominant. The answer would be D
8 0
3 years ago
Read 2 more answers
There are at least 900 different nutrients, which are nonnutritive compounds in plant foods. 2. includes a set of disease preven
Softa [21]

There are at least 900 different phytochemicals, which are nonnutritive compounds in plant foods.

2. Healthy People 2020 includes a set of disease prevention and health promotion objectives for the nation to work towards.

3. Nutrients can be classified as macronutrients, micronutrients, and water.

4. Reactions that occur within cells of the body to sustain life can be referred to as metabolism.

5. Fiber is/are the portion of plant foods not fully broken down in the digestive tract.

6. For many adults, convenience is one of the primary factors influencing food choices.

7. While it is generally better to obtain nutrients from food, some people may require supplements to meet nutrient needs.

8. Obesity refer(s) to a body mass index of 30 or higher; it is a condition affecting over 35 % of American adults. refer(s) to a body mass index of 30 or higher; it is a condition affecting over 35% of American adults.

9. Kilocalories are units used to measure the amount of energy in foods.

(the answers are bolded)

4 0
3 years ago
Into which layer of the uterus does the embryo implant
Maslowich
The embryo implants itself in the endometrium
7 0
3 years ago
Read 2 more answers
Which of the following are tenets of the cell theory
lesantik [10]
Out of all the choises 
a. cells are the building blocks of life

b. cells all arise from pre existing cells

<span>c. cells are the basic living units of structure an function </span>

<span>d. all of above
</span>it would be d
5 0
3 years ago
Other questions:
  • "to improve cardiovascular fitness, _____ workout sessions per week are optimal"
    9·1 answer
  • How do adult stem cells differ from embryonic stem cells?
    15·2 answers
  • True or false<br><br> Planet squares tell you definite outcomes of genetic cross
    7·1 answer
  • What would happen to a bacterial cell if its protective covering was destroyed?
    9·1 answer
  • Importance of nutrient cycles
    7·1 answer
  • What happens to an enzymes structure as it exceeds the typical human bady temperature
    7·1 answer
  • What makes a plant a plant?
    8·2 answers
  • To investigate a possible relationship between two factors, such as acidity and solubility, you must first identify the variable
    10·1 answer
  • The codon read using the genetic code to determine the amino acid is found in the
    13·1 answer
  • Define “science” in 20 words
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!