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
Alinara [238K]
3 years ago
5

Please help me with this question!!​ I really don't know how to do this?

Biology
1 answer:
salantis [7]3 years ago
6 0

Answer:

I think C

Explanation:

piro magtanung ka sa iba para malaman no yung tamang answer kasi ako para saakin i C

You might be interested in
Hummingbirds drink nectar from flowers. Which beak shape would BEST help a hummingbird survive in a place where the flowers are
s2008m [1.1K]

Answer:

A

Explanation:

the beak is long and curved so the A beak would be perfect (give BRAINLEST please)

6 0
3 years ago
Read 2 more answers
Amy quickly becomes the center of attention when she enters a room. She is a tall and attractive young woman who generally wears
masya89 [10]

Answer:

histrionic

Explanation:

Patients with histrionic personality disorder use their physical appearance, acting inappropriately seductive or provocative, to attract the attention of others. They have no sense of self-direction and are highly suggestible, often acting submissively to retain the attention of others.

Histrionic personality disorder is characterized by a widespread pattern of excessive emotionality and attention seeking. The diagnosis is by clinical criteria. Treatment is with psychodynamic psychotherapy.

Amy has many symptoms related to histrionic personality disorder, but only a professional diagnosis can confirm if she has the disease.

8 0
3 years ago
HELP THIS IS ANOTHER MIDTERM QUESTION
Airida [17]

Answer:

Its Lipids kids

Explanation:

Lipids contains fatty acids and have three fatty acid chains bonded to glycerol.

6 0
3 years ago
Plants inherit genes that enable them to produce chlorophyll, but this pigment is not produced unless the plants are exposed to
lozanna [386]
Plants inherit genes that enable them to produce chlorophyll, but this pigment is not produced unless the plants are exposed to light. this is an example of how the environment can influence on gene expression.  
<span>
Light has an important role in gene expression in plants by producing a number of light-induced changes. One of the examples of the light effects is that chlorophyll and the proteins required for assembling the photosynthetic apparatus are synthesized together with the enzymes needed for carbon fixation. Gene expression influenced by light includes the regulation at the level of transcription or, alternatively regulation of translation.</span>
6 0
3 years ago
HELP ASAP I WILL GIVE BRAINLIST
adelina 88 [10]

Answer:

1) CO₂

2) 0.2551 g

Explanation:

The balanced reactions are:

CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂

MgCO₃ + 2HCl → MgCl₂ + H₂O + CO₂

1) The gas produced is CO₂.

2) Calculate mass of CaCO₃:

(0.5236 g) (0.4230) = 0.2215 g CaCO₃

Convert to moles:

(0.2215 g CaCO₃) (1 mol / 100.1 g) = 0.002213 mol CaCO₃

Find moles of CaCO₃:

(0.002213 mol CaCO₃) (1 mol CO₂ / mol CaCO₃) = 0.002213 mol CO₂

Convert to mass:

(0.002213 mol CO₂) (44.01 g / mol) = 0.09738 g CO₂

Calculate mass of MgCO₃:

(0.5236 g) (0.5770) = 0.3021 g MgCO₃

Convert to moles:

(0.3021 g MgCO₃) (1 mol / 84.31 g) = 0.003583 mol MgCO₃

Find moles of MgCO₃:

(0.003583 mol MgCO₃) (1 mol CO₂ / mol MgCO₃) = 0.003583 mol CO₂

Convert to mass:

(0.003583 mol CO₂) (44.01 g / mol) = 0.1577 g CO₂

Total mass of CO₂:

0.09738 g CO₂ + 0.1577 g CO₂ = 0.2551 g CO₂

8 0
3 years ago
Other questions:
  • An organism has 40 chromosomes in each body cell. How many chromosomes are in each of the organisms sex cells?
    12·2 answers
  • In which climatic zone is there little temperature difference between summer and winter?
    14·2 answers
  • Which of these is an example of a conclusion?
    9·2 answers
  • Following repolarization, the neuron may become slightly hyperpolarized before it re-establishes its resting membrane potential.
    11·1 answer
  • PLEASE HELP!!
    5·1 answer
  • NADH and FADH are produced by the Citric Acid Cycle (CAC) and these electron shuttles go on to the Electron Transport Chain (ETC
    14·1 answer
  • The process of grouping things based on their similarities
    13·1 answer
  • Skin color in humans, a polygenic trait, is coded for by a combination of 378 genes. How many alleles would
    11·1 answer
  • What is the most basic level of biological organization?<br> Molecule<br> Cell<br> Atom<br> Organism
    12·1 answer
  • In a eukaryotic cell, a membrane encloses a region of low ph containing enzymes that break down macromolecules. this structure i
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!