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
SOVA2 [1]
3 years ago
8

Compare and contrast the ways of life of crustaceans and arachnids and explain how their body forms are adapted to their environ

ment.
Biology
1 answer:
Ede4ka [16]3 years ago
6 0
<span>Insects are found in almost all ecosystems on Earth, with the rarity being oceans. While some species, such as coconut crabs, sand hoppers, woodlice and pill bugs dwell on land, crustaceans are generally found in water — and usually oceanic — regions. Adapting to their habitat, many insect species evolved wings — two pairs for most and one pair for others. A tracheal system is also present for breathing. Crustaceans, on the other hand, breathe using gill-like mechanisms.</span>
You might be interested in
Darla has two different alleles of a gene that controls hair color. She must be _______ for the hair color trait. heterogenous h
zaharov [31]
The answer is heterozygous. It means that she has two different alleles for one specific gene. And homozygous means that it has two same alleles for one specific gene. Heterogenous/homogenous means the different or same between organisms.
4 0
3 years ago
Can someone please double-check these for me​
s344n2d4d5 [400]

Answer:

you are right

Explanation:

8 0
2 years ago
Deforestation occurs when large areas of trees are cut down. Which of the following impacts on the environment would result from
skelet666 [1.2K]

Answer:

A. increased erosion.

:)

Explanation:

6 0
2 years ago
Read 2 more answers
Reactive oxygen species (ROS) are unstable, or reactive, compounds that result from the partial reduction of oxygen. ROS can cau
soldier1979 [14.2K]

Answer:

OH, H2O2 and O−2

Explanation:

Reactive oxygen species (ROS) can be defined as highly reactive chemical compounds formed from molecular oxygen (O2). ROS are generated as a normal product of cellular metabolism, and also as a response to different environmental/internal cellular stimuli (e.g., cytokines, xenobiotics, pathogenic invasion). For example, hydroxyl radicals (·OH) are a type of ROS generated in the mitochondria which are capable of inducing oxidative stress in different cells and also trigger chronic inflammation. Moreover, hydrogen peroxide (H2O2) molecules represent another type of ROS which are produced during the stereoselective deamination of amino acids, i.e., the building blocks of proteins. These molecules (H2O2) exhibit toxic effects on the cell (e.g., DNA damage). Finally, singlet oxygen (1O2) is an excited state of molecular oxygen (O2) that is generated during photosynthesis in the photosystem II (PSII) of chloroplasts.

7 0
3 years ago
Directions: Select each correct answer. More than one answer may be correct. It has been theorized that all of the modern contin
Firdavs [7]

the answer to this question is all of these (a,b,c)

3 0
3 years ago
Read 2 more answers
Other questions:
  • During replication, which sequence of nucleotides would pair with the DNA segment TTACGC?
    14·2 answers
  • Plz help me fast tha​nks
    11·1 answer
  • If you consumed 1500 kcals, of which 900 were from carbohydrates, what percent of your total kcals comes from the carbohydrates?
    11·1 answer
  • An invasive plant that can live in nutrient poor soil moves into an abandoned field. Later this land is cleared of this invasive
    6·1 answer
  • The cardiovascular system consists of
    8·1 answer
  • If you were a doctor, and a lab technician told you that the results of a patient’s lab results were Gram-positive, what antibio
    6·1 answer
  • What do you learn about Tasmanian devils from this text?
    12·1 answer
  • Q9. A SimCell has a special membrane that is permeable to alcohol but not to water. This SimCell contains 20% alcohol and 80% wa
    13·1 answer
  • How does artificial salmon breeding affect the native Populations? What challenges do ecologists and conservationists face in th
    8·2 answers
  • Which types of animals have the highest mass-independent metabolic rates? which have the lowest?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!