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
Alexus [3.1K]
3 years ago
14

take a look at the fossil made with amber on page 30. how are they formed and what features of the organisms are preserved in Am

ber?​
Biology
1 answer:
bagirrra123 [75]3 years ago
4 0
Tree sap getting hardened
100,000,000 years ago there were mosquitoes like today and also like today they fed on the blood on animals. Namely dinosaurs
Sometimes after biting a dinosaur they’d land on a branch of a tree and get stuck in its sap
You might be interested in
10. Which type of homeostatic mechanism is the most common in the human body?
natima [27]

Answer:

Explained below:

Explanation:

Type of homeostatic mechanism in the human body which is most common is the maintenance of body fluids, dilute and solutions of water that carry liquefied chemicals found in internal part of the cell and the surroundings of them. the internal part of the cells, it is named as intracellular fluid, the external part of the cells, it is named as extracellular fluid. All the materials such as oxygen, nutrients, proteins, and ions, are needed for survival.

8 0
3 years ago
If a new study shows a connection between eating avocados and a lowered risk of disease, what do you think will happen?
salantis [7]

Answer:

Demand for avocados would increase, causing prices to increase.

Explanation:

If avocados are proven to lower the risk of diseases, more people would want to buy them, meaning demand would increase.

When demand increases, people would be willing to pay more for that item, meaning price would increase.

Therefore, the answer is the second option: demand for avocados would increase, causing prices to increase.

4 0
3 years ago
A species of snake that is found on only one small island is defined as
densk [106]
Barbados threadsnake
8 0
2 years ago
Read 2 more answers
How does Thermally Sensitive Liposomes Work?
Virty [35]

Answer:

Thermosensitive liposomes (TSL) are promising tools used to deliver drugs to targeted region when local hyperthermia is applied (∼40–42°C) which triggers the membrane phase transformation from a solid gel-like state to a highly permeable liquid state. Selective lipid components have been used to in TSL formulations to increase plasma stability before hyperthermia and speed drug release rate after. Two generations of TSL technology have been developed. The traditional thermal sensitive liposomes (TTSL) have utilized DPPC and DSPC as a combination. The second generation, lysolipid thermally sensitive liposomes (LTSL) technology, has been developed with incorporation of lysolipids that form stabilized defects at phase transition temperature. LTSL maintains certain favorable attributes:

High percentage of lysolipids incorporation;

Minimum leakage for therapeutical drugs encapsulation;

Ultrafast drug release upon heating (3.5 times enhanced compared to TTSL). For example, ThermoDox, a commonly used LTSL drug for cancer, has been reported to release 100% of the encapsulated doxorubicin within 30s;

First and most successful formulation for intravascular drug release.

Explanation:

https://www.creative-biostructure.com/Lysolipid-Thermally-Sensitive-Liposomes-Production-612.htm

7 0
2 years ago
Polar bears live in the arctic. the arctic is their select one:
Vadim26 [7]
Option C Habitat.... Polar bears are only found in the Arctic. The most important habitats for polar bears are the edges of pack ice where currents and wind interact, forming a continually melting and refreezing matrix of ice patches and leads (open spaces in the ocean between sea ice).
8 0
3 years ago
Read 2 more answers
Other questions:
  • The energy stored in ATP is released when a_______is removed from the molcecule?
    7·1 answer
  • CROSSWORD PUZZLE: A specific product of a drug, formed by the chemical processes in the body that break down the drug (10 letter
    7·1 answer
  • Genes can be best described as
    6·2 answers
  • Is the following sentence true or false? A characteristic of rock is that each of the component minerals retains its properties
    8·1 answer
  • How DNA stored for short-term usage? A.ethanol, at 4 degrees * C B. in buffer, at 4 degrees * C C. in buffer, at -20°C D. E. eth
    7·1 answer
  • Which of the following is the most likely result of converting forest
    5·1 answer
  • What do the four R’s mean
    6·1 answer
  • Which phrase describes the composition of the outer planets
    11·1 answer
  • Why are enzymes necessary? to the rate of decomposition to act as a catalyst in chemical reactions to conserve the stored energy
    9·2 answers
  • Why is the sickle cell allele still common in tropical regions?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!