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Has Lamarck's theory of evolution been proved?
Scientists do not prove things. Lamarck's theory is long refuted as acquired characteristics and the use and disuse concepts are not explanations for evolution of populations.
How long has the frilled shark been around?
The frilled shark has lived for about 95 million years making it a living fossil.
Why have algae pestered scientists for a long time?
Because scientists and algae dont mix. Also becaust alge doesnt really have a group (animal, plant etc) so they can't classify it, which annoys them.
How long can a saltwater crocodile get?
Saltwater crocodiles can be over 6.3 metres (21ft) and that's the longest size scientists have found.
When was the earliest life form on earth?
Scientific consensus is that life occurred sometime between 4.4 and 3.5 billion years ago, the oldest evidence for life that has been preserved (and we have found) is in the 3,430-million-year-old Strelley Pool Chert from western Australia - obviously life must have started before this.
How did scientists able to draw conclusions about how long El Nino has been affecting the weather?
they just do it cause they are scientists
Why are NASA scientists researching plants as a life support system for long-term space flight?
Plants can provide humans with oxygen and remove waste carbon dioxide at the same time.
What are the best headphones to buy and what advice should I follow when researching about them?
The best are the Bose brand headphones. They have been making great equipment for a long time. When researching them check for the resistance and the materials used. Also check out the warranty.
Why scientist have long hair?
, and scientists don't ALWAYS have long hair. You've been watching too many sci-fi films. Scientists are PEOPLE too, they can have long hair. Sorry if I sound rude. Tina
Does yellow cause brain cancer?
Yes, Yellow causes brain cancer if stared at too long. Scientists have been researching diligently for a cure... they have determined that we must destroy everything that's Yellow as a preventative measure. Be sure to stomp on Yellow flowers, and keep a slingshot on you to shoot down Yellow birds.
What can scientists learn from mummies today?
How long ago it was made or how long it has been dead, how it died, how long it lived, etc. it can also show who it was and or what gender.
How long does it take to replace an engine?
I've been researching it myself and most answers I've seen say anywhere from a couple of days to a week
Did mammoths get extinct?
this has been a mystery for a long time, scientists think that it is because of hunting and climate change
How long have scientists been using science to perform experiments and create inventions?
since the beginning of time
The three domain system arose when scientists grouped organisms according to how long they have been?
evolving independently
Cockroaches how long on earth?
Scientists believe there have been cockroaches on Earth for at least 280 million years. They have discovered fossils from that long ago.
What does it mean to have long toes?
intelligence
