Flying foxes disperse the Cycad seeds if the seed sometimes get swallowed whole.
Explanation:
- Cycads are gymnosperms they do not have seeds enclosed in fruit. Therefore the bats are not attracted to cycad fruit.
- If the bats were susceptible to neurotoxin then they must not have been the frequent feeders of cycad seeds. Biomagnification of neurotoxin in flying fox is a widely researched topic.
- Beetles do not have an association with these bats thus the bats must not be assisting them as important pollinating agents.
Question options:
1. developing a hypothesis to explain collected data
2. proving a theory and writing a new scientific law
3. collecting data through observation and measurement
4. observing and experimenting to test a hypothesis
Answer:
2. proving a theory and writing a new scientific law
Explanation:
Providing a theory and write a new scientific law is not a step of scientific investigation. To prove a law a theory, its take many years of research.
There are steps of scientific investigations below,
1. Make an Observation.
2. Form a Question.
3. Form a Hypothesis.
4. Conduct an Experiment.
5. Analyze the Data and
6. Draw a Conclusion.
These step of scientific investigation does not include to write a theory and scientific law.
The way that you will easily deduce which one it is is that you'll see the mouth first instead of the anus because of the different ways of development.
Answer:Once a firm hold is established on the prey, the hagfish ties and untied a knot within its own body to create a ripping force. It then burrows into dead carcasses exposing its skin to the nutrient-rich decomposing matter while eating away at the dead animal's inside. It leaves the skin and bones behind.
Explanation:
Answer:
Hi
In the atmosphere, cloud drops form on aerosols called condensation nuclei. The formation rate of the cloud droplets is determined by the number of cores. In general, aerosols can be classified, according to their affinity with water, into hygroscopic, neutral and hydrophobic. Nucleation on a neutral aerosol needs almost the same supersaturation as homogeneous nucleation; on a hydrophobic aerosol, nucleation is more difficult and more supersaturation is required. On the hygroscopic particles, which are soluble and have an affinity with water, the supersaturation that is needed for the formation of the droplets may be less than for homogeneous nucleation.
Explanation:
