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
kvasek [131]
4 years ago
12

What structures help keep a cactus from losing too much water?

Biology
1 answer:
Flauer [41]4 years ago
4 0

Answer:

The spines

Explanation:

You might be interested in
PLEASE HELP! ASAP! FIFTEEN POINTS!
oee [108]

Answer:

Anatomy supports the theory of evolution because some species share similar physical features that was present in a common ancestor.

An example of shared anatomy is sharks and dolphins. types of analogous structures, such as dolphins and sharks, do not prove species are related, but rather they support the Theory of Evolution by show how species do build up adaptations in order to fit into their environments

Molecular biology because DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are.

in recent research is has been shown that the myoglobin and hemoglobin sequences for dozens of mammals, birds, reptiles, amphibians, fish, worms, and molluscs were related.

Structural similarities is when different animals share the same structural similarities. For example the skeletons of turtles, horses, humans, birds, and bats are very similar, despite their t different ways of life and the diversity of their environments.  

Explanation:

6 0
3 years ago
Continuous cell lines differ from primary cell lines in that question 12 options:
Sholpan [36]
Continuous cell lines differ from primary cell lines in that <span>continuous cell lines are derived from primary cell lines.</span>
3 0
3 years ago
Find the hypotenuse of a right triangle whose legs both have a length of 5.
natali 33 [55]

Answer:

Hypotenuse = 7.07 units.

Explanation:

The sides of the right angle triangle are the opposite and adjacent side; which are both equal in this case.

Given the following data;

Opposite = 5 units

Adjacent = 5 units

To find the hypotenuse, we would use the Pythagorean theorem given by the formula;

Hypotenuse² = opposite² + adjacent²

Hypotenuse² = 5² + 5²

Hypotenuse² = 25 + 25

Hypotenuse² = 50

Hypotenuse = √50

Taking the square root of both sides, we have;

Hypotenuse = 7.07 units.

7 0
3 years ago
Identify the reactants in the chemical equation above.
Andrej [43]
A.) HCl+H2O=H3O+Cl
b.) NaCl+H2O=NaOH+HCl
c.)NaOH+HCl=NaCl+H2O
d.)HCl+NaOH=NaCl+H2O

Reactants: to the left side of equation
Product: to the right side of equation
H2O is water
HCl is hydrochloric acid
NaCl is sodium chloride aka table salt
NaOH is sodium hydroxide
8 0
3 years ago
Please answer ASAP!!
mariarad [96]

Answer:

B proteins I gotchu fa.

5 0
3 years ago
Read 2 more answers
Other questions:
  • George Beadle concluded that teosinte is the likely ancestor of maize (corn), even though the two plants appear very different.
    9·1 answer
  • Arteries carry oxygenated blood away from the heart and veins carry deoxygenated blood. that being said, what is unique about th
    6·1 answer
  • The liver forms glucose from noncarbohydrates. stores vitamin
    10·1 answer
  • The rainforest_____
    13·1 answer
  • How is hyaline cartilage different from elastic or fibrocartilage?
    7·1 answer
  • What is the function of the liver?<br>​
    6·1 answer
  • Transparent or translucent materials are to used to make?
    5·1 answer
  • What happens to a cell during inerphase
    13·2 answers
  • Add the corresponding RNA base pairs to make a mRNA strand given the following DNA segment. (1)
    15·1 answer
  • Read this excerpt from We've Got a Job.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!