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
katrin2010 [14]
3 years ago
9

Plz answer this question: Read the passage and examine the photos. Then, suggest two reasons that scientists think developing po

llen grains made vascular plants the most successful plants that live on land.

Biology
1 answer:
ohaa [14]3 years ago
4 0

Answer:

Vascular plants are successful due to better transportation for water, nutrients and reproduction.

The xylem and phloem of the vascular bundles allow for distribution of water and food to all parts of the body.

You might be interested in
What membrane is highly convoluted
Alina [70]
<span>The right choice would be B. Mitochondria inner membrane. </span>
5 0
3 years ago
• ¿Qué factores son clave para el manejo correcto del microscopio compuesto u óptico cuando se observa una muestra?
leonid [27]

Answer:

1-Tener en cuenta el tamaño del objeto a observar para utilizar la lente con el aumento correcto (es decir, 10 X, 40 X o 100 X)

2-Utilizar aceite de inmersión para ver objetos en 100 X

Explanation:

El microscopio óptico posee lentes (ocular y objetivo) los cuales permiten ampliar la imagen del objeto observado. El microscopio simple y el compuesto representan dos tipos de microscopios ópticos. El microscopio compuesto es aquel que utiliza más de una lente para aumentar la imagen observada, mientras que el microscopio simple usa una sola lente (la cual se denomina lupa). El microscopio óptico puede utilizar un aceite de inmersión que permite aumentar la resolución de la imagen a través de la inmersión de la lente objetivo. Es importante señalar que durante el enfocado de la muestra se debe tener sumo cuidado de no acercar demasiado la lente a la superficie del cubreobjeto, ya que esta puede dañarse.

5 0
3 years ago
Which symptom of schizophrenia does antipsychotic medication work best on? nonresponsiveness flattened affect hallucinations unc
gogolik [260]
Antipsychotic medications like Olanzapine are clinically known to show the most effect on hallucinations and delusions in schizophrenic patients. Aside from these, some effect of antipsychotics on negative and cognitive symptoms has also been observed. However, the evidence for these are not concrete enough to warrant a specified prescription.
6 0
4 years ago
True or false: water is an ionic compound
Andrew [12]

water is about 33% ionic.

But no. Its not and ionic compound

8 0
4 years ago
Read 2 more answers
explain why a mouse (an endotherm) would probably have wider bone rings than a similarly sized lizard (an ectotherm).
____ [38]

Write in your own words:

"Since the mouse is an endotherm, it probably has a higher metabolic rate, and thus a faster growth rate, than the lizard (an ectotherm of similar size) does. If the mouse has a faster growth rate, its bones would grow more between each ring, resulting in wider bone rings."

: )

and remember that a mouse is a endotherm because it generates metabolic heat to maintain internal body temperature.

4 0
3 years ago
Other questions:
  • Curvatures of the spine serve the body by ________.
    14·1 answer
  • Pair of genes on a chromosome that is linked to heredity traits is called
    15·1 answer
  • In apoptosis thecell destroys itself from
    11·1 answer
  • How are the tortoises that Darwin observed on the Galápagos Islands similar to the anoles that losos studied
    9·1 answer
  • I NEED HELP ASAP !!​
    10·1 answer
  • For each planet or moon, determine whether it is Likely, Possible, or Unlikely for life to survive there. Place an X in the corr
    10·2 answers
  • Which answer choice would be the best answer ?
    6·2 answers
  • What is the connection between the Igneous rock In the picture of the volcano and the black sand beach? What are some steps n th
    8·1 answer
  • The graphs show the properties of an enzyme.
    14·1 answer
  • The ______ gland, also known as the hypophysis, lies inferior to the hypothalamus.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!