Comentarios de la gente - Escribir un comentario
No encontramos ningún comentario en los lugares habituales.
Otras ediciones - Ver todas
action acts adapt advance appear atoms become birds bodies brain called causes cells changes character colour combined common complex covered Crown 8vo Darwin direction distribution earth effect elements energy epoch evidence evolution existing fact fish flowers force forms fossils functions given gives groups heat higher highest hundred important insects kind known land larger leaves less life-forms light living living things lowest mammals man's marked mass matter means mode modification motion nature nearly nervous never organs origin pass past period plants and animals present primitive probably produced protoplasm races range reach reason relation remains represented reptiles result rocks says selection sense separation solid space species stage stars structure struggle surface theory things tion true types universe unlikeness variations variety vary vast vols whole
Página 169 - There is no exception to the rule that every organic being naturally increases at so high a rate, that, if not destroyed, the earth would soon be covered by the progeny of a single pair.
Página 2 - In July opened first note-book on Transmutation of Species. Had been greatly struck from about the month of previous March on character of South American fossils, and species on Galapagos Archipelago. These facts (especially latter), origin of all my views...
Página 156 - But expectation is permissible where belief is not ; and if it were given me to look beyond the abyss of geologically recorded time to the still more remote period when the earth was passing through physical and chemical conditions, which it can no more see again than a man can recall his infancy, I should expect to be a witness of the evolution of living protoplasm from not living matter.
Página 1 - Our Place among Infinities : A Series of Essays contrasting our Little Abode in Space and Time with the Infinities Around us.
Página 2 - THE ORBS AROUND Us ; a Series of Essays on the Moon and Planets, Meteors and Comets, the Sun and Coloured Pairs of Suns. With Chart and Diagrams, crown 8vo. Js. 6d. OTHER- WORLDS THAN OURS ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 228 - Myself when young did eagerly frequent Doctor and Saint, and heard great argument About it and about: but evermore Came out by the same door where in I went.
Página 168 - ... useful to any being. She can act on every internal organ, on every shade of constitutional difference, on the whole machinery of life. Man selects only for his...
Página 2 - THE TRANSITS of VENUS ; a Popular Account of Past and Coming Transits, from the first observed by Horrocks AD 1639 to the Transit of AD 2012. By RA PROCTOR, BA Second Edition, with 20 Plates (12 coloured) and 38 Woodcuts. Crown 8vo. 8s. 6d. The UNIVERSE and the COMING TRANSITS...
Página 76 - Born into life — man grows Forth from his parents' stem, And blends their bloods, as those Of theirs are blent in them; So each new man strikes root into a far fore-time.
Página 190 - In my possession are two little embryos in spirit, whose names I have omitted to attach, and at present I am quite unable to say to what class they belong. They may be lizards or small birds, or very young mammalia, BO complete is the similarity in the mode of formation of the head and trunk in these animals.